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Manual of the New Zealand Flora.

6. Celmisia, Cass

6. Celmisia, Cass.

Perennial herbs, usually tufted or with a short creeping rhizome, rarely with a procumbent or suberect branched stem. Leaves all radical and rosulate, or cauline and densely imbricated, narrowed into a sheathing base, usually clothed beneath with appressed white or buff tomentum. Scapes or peduncles long or short, rarely almost wanting, bracteate. Heads large, solitary, radiate. Involucre broadly hemispherical; bracts imbricated in several or many series, narrow, pubescent or cottony or glandular. Receptacle flat or convex, pitted. Ray-florets female, in a single row, ligulate; page 297ligule spreading, flat or revolute, often long, always white. Discflorets numerous, hermaphrodite, tubular, 5-lobed. Anthers usually-sagittate at the base, with short tails. Style-branches flattened, tipped with long or short appendages. Achenes linear, slightly compressed or angled, with 1–3 prominent ribs on each side. Pappus copious, of numerous unequal scabrid bristles.

The genus Celmisia, which is confined to New Zealand, with the exception of one species found in Australia and Tasmania, forms one of the chief ornaments of the montane and alpine flora of the colony, the various species usually composing a large proportion of the vegetation, especially in the South Island, where the mountain slopes and valleys are often whitened for miles from the abundance of their large daisy-like flowers. With few exceptions, the species are exceedingly variable and difficult of discrimination. This is especially the case with C. longifolia, coriacea, discolor, petiolata, and spectabilis, all of which run into forms which are easily distinguishable by the eye, and which to some extent may be permanent, but which it is almost impossible to define in precise language, and which in most cases are connected by numerous intermediates. As the flower-heads are very similar throughout the genus, except in size, the specific characters are almost wholly founded on the vegetative organs. The size, shape, and texture of the leaves, the nature of the tomentum clothing the under-surface, the differences in the leaf-sheaths, the length, stoutness, and indumentum of the scapes, and the peculiarities of the involucral bracts are all made use of. Of course, these are essentially variable characters, and can only be safely employed in combination. But in Celmisia, as in other large genera of the New Zealand flora, the species, such as they are, must be regarded as founded on an aggregation of several small prevalent characters rather than on conspicuous and important differences.

A. Suffruticose. Stems woody, branched; branches elongated. Leaves imbricated along the branches.

Stems 1–4 ft., procumbent or suberect. Leaves spreading, 1–1½ in., linear, acute; margins flat 1. C. Walkeri.
Stems 1–3 ft., prostrate. Leaves ½–1 in., linear-spathulate, obtuse; margins revolute 2. C. rupestris.
Stems 6–12 in., slender, sparingly branched. Leaves laxly imbricating, spreading or reflexed, ½–¾ in., lanceolate, sparsely clothed with lepidote scales beneath 3. C. Gibbsii.
Stems 2–8 in., sparingly branched. Leaves erect, ¼–½ in. long, linear-oblong, white and cottony beneath 4. C. ramulosa.
Stems 3–12 in., much-branched. Leaves ¼–½ in., linear-subulate, green on both surfaces, glabrous or glandular 5. C. lateralis.

B. Herbaceous, sometimes woody at the base. Branches short. Leaves crowded, usually more or less rosulate. Disc-florets yellow, never purple.

* Leaves more or less toothed or serrate, clothed with white or buff tomentum beneath (glabrate in C. prorepens).

Leaves 6–12 in. x 1½–2½ in., lanceolate, acutely serrate, white beneath. Scape 1–2 ft., with linear bracts 6. C. holosericea.
Leaves 4–8 in. x 1–2 in., obovate-lanceolate, acutely serrate, buff beneath. Scape 6–18 in., with broad leafy bracts 7. C. Dallii.
Leaves 1–5 in. ½–1 in., obovate-oblong to linear-oblong, serrulate, buff "beneath. Scape 2–10 in., with linear bracts 8. C. hieracifolia.
Leaves 1½–3 in.; ½–1 in., linear-oblong to linear-obovate, green on both surfaces, rugose above 9. C. prorepens.page 298
Leaves 3–7 in. x ¾–1½ in., linear-oblong, crenate-dentate, white beneath. Scapes 6–18 in. Involucral bracts very numerous. 10. C. densiflora.
Leaves ½–2½in. X ¼–½ in., spathulate to linear, viscid, coriaceous, white' beneath. Scapes slender 11. C. discolor.
Leaves 1–2½ in. x ½–¾ in., obovate - spathulate, plaited above, clothed with lax soft white tomentum beneath or on both, surfaces. 12. C. incana.
Leaves 1½–3 in. X ½–1 in., oblong to oblong - spathulate, greenish-grey and plaited above, white beneath; margins revoluto. Scapes with numerous linear bracts 13. C. Haastii.
Leaves 3–8 in. X ½–1 in linear-oblong or lanceolate, dark-green above, white beneath, coriaceous. Scape slender, flexuose, glabrate 14. C. Lindsayi.
Leaves 1–3 in. X ¼–¾ in., oblong or spathulase, dull-green above, white with thin appressed tomentum beneath or glabrous, membranous 15. C. Sinclairii.

** Leaves entire (or if toothed very obscurely so), clothed with white or buff tomentum beneath (glabrate in C. Mackaui).

† Leaves 3–16 in. x ¼–2½in., oblong or obloag - lanceolate or linear-oblong, coriaceous or almost membranous, not rigid.

Leaves 6–16 in. X 1½–2½in., oblong or oblong - lanceolate, under-surfaca with velvety ferruginous tomentum; sheaths snow-white 16. C. Traversii.
Leaves 3–9 in. x 1–2 in., ovate-oblong or oblong, cordate at the base, under-surface with red - brown, velvety tomentum; sheaths brown or purple. 17. C. cordatifolia
Leaves 4–14 in. x ¾–2 in., oblong to oblong-lanceolate or linear - oblong, under - surface with appressed white tomentum or almost glabrous; midrib and petiole purple 18. C. petiolata.
Leaves 3–12 in. x ¾–2½in., oblong to oblong-lanceolate, under-surface with white satiny tomentum; sheaths snow-white 19. C. Rutlandii.
Leaves 3–6 in. x ¼–1 in., linear-oblong, under-surface with thick densely matted white or buff woolly tomentum; sheaths snow-white 20. C. spectabilis.
Leaves 1½–3 in., oblong or linear-oblong, acute at both ends, under - surface with soft white tomentum; sheaths slightly cottony 21. C. dubia.

‡ Leaves 6–24 in. x ¾–4 in., lanceolate or oblong-lanceolate, coriaceous but not rigid.

Leaves 8–20 in. x ½–3 in., lanceolate or spathulate-lanceo-late, under-surface with soft white or buff tomentum. Achene glabrous 22. C. verbascifolia.
Leaves 6–10 in. x 1–2 in., lanceolate or oblong-lanceolate, under-surface with thin whitish tomentum. Achene silky 23. C. Brownii.
Leaves 6–20 in. x 2–4 in., lanceolate, acuminate, glabrous on both surfaces, or very slightly cottony beneath 24. C. Mackaui.
Leaves 6–24 in. x ¾–3 in., lanceolate, acute, above coated with a thin pellicle, beneath with appressed silvery tomentum. Achene pilose 25. C. coriacea.
page 299

‡† Leaves 3–18 in. x 1/12–¾ in., narrow-linear to linear or linear-laneeo— late or linear-ensiforrn.

a. Leaves very rigid and coriaceous.

Leaves 6–18 in. x ¼–⅓ in., ensiform, acute, ribbed above, beneath with, satiny appressed tomentum. Midrib very stout 26. C. Armsirongii,
Leaves 6–18 in. x ½–¾ in., dagger-shaped, narrowed to an acuminate rigid tip, upper surface with 2 stout longitudinal plaits, white and silvery beneath; midrib not evident 27. C. Petriei…
Leaves 9–18 in. x ¼–⅓ in., narrow-ensiform, tapering into an almost pungent point, even or finely grooved above, white beneath 28. C. Lyallii.
Leaves 3–5 in. x ¼ in., linear, viscid, grooved on both surfaces, white with appressed tomentum beneath. Scape and involucre viscid 29. C. viscosa

b. Leaves not rigid, coriaceous or almost membranous.

Leaves 3–12 in. x ⅓–¾ in., linear - lanceolate, coriaceous, grooved above, white with appressed tomentum beneath. Scape stout, and with the involucre woolly and cottony 30. C. MonroiL
Leaves 6–18 in. x ½–1 in., linear-lanceolate, membranous, flat above, with soft white tomentum beneath. Scape slender, and with the involucre glabrate or slightly cottony 31. C. Adamsii
Leaves 3–18 in. x 1/12–⅓ in., narrow-linear, coriaceous or membranous; margins recurved or flat. Scape usually slender 32. C. longifolia.

‡‡ Small species. Leaves ½–1 in. x 1/20–⅓ in. (sometimes 3–4 in. in C. linearis), variable in shape.

Leaves l-4 in. x ⅙–⅕ in., narrow-linear; margins recurved. Scape stout, densely woolly 33. C. linearis.
Leaves⅓–1 in. x 1/20 in., acerose, pungent, silvery beneath. Scape very slender 34. C. laricifolia.
Leaves ½–1 in. x ⅙–¼ in., linear - spathulate, silky on both surfaces. Scape stout, tomentose and villous 35. C. Hecfori.
Leaves 1–1½in. x ¼–⅓ in., linear-oblong, clothed with long silky hairs on both surfaces. Scape stout, densely villous 36. C, Macmahoni,-
Leaves ⅓–1 in. x ⅛–¼ in., lanceolate, acute, white, beneath. Scape slender, glabrate or slightly cottony 37. C. parva.

‡‡† Small, densely tufted species. Leaves ⅕–1 in., very narrow-linear;, densely imbricating round the stem and forming a hard rosette. Heads* sessile among the uppermost leaves.

Leaves ⅓–1 in. x 1/12 in., linear-subulate. Head ½–1 in.diam. 38. C. sessiliflora.
Leaves ⅕–½ in. x ⅓0 in., narrow linear-subulate. Head ¼–½ in. 39. C. argentea.

*** Leaves entire or serrate, perfectly glabrous on both surfaces, or with minute glandular pubescence only.

Leaves ¼–⅔ in. x ⅛–⅙ in., linear - spathulate, obtuse, green and glabrous, narrowed into short cottony petioles 40. C. bellidioides
Leaves ½–1½in. x ¼–½in., oblong-spathulate, acute, serrate, glandular-pubescent 41. C. glandulosa
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C. Herbaceous. Leaves rosulate. Disc-florets purple.

Leaves 1–4 in. x ⅛–⅓ in., linear, coriaceous, shining, glabrous 42. C. vernicosa.
Leaves 8–5 in. x ½–¾ in., lanceolate, grooved and sparingly tomentose beneath. 43. C. Campbellensis.
1.C. Walkeri, T. Kirk in Trans. N.Z. Inst. ix. (1877) 549, t. 30.—Stem stout, woody, much or sparingly branched, procumbent or suberect, 1–4 ft. long; branches spreading, densely leafy. Leaves very numerous, crowded, with broad imbricating sheathing bases wider than the blade, 1–1½ in. long; blade spreading, linear, acute, subcoriaceous, glabrous and somewhat viscid above, clothed with soft white tomentum beneath; margins flat, serrulate. Peduncles 1–3 near the tips of the branches, 4–8 in. long, slender, glandular-pubescent; bracts numerous, linear-subulate. Heads 1–1½ in. diam.; involucral bracts linear-subulate, pubescent and glandular, tips recurved. Ray-florets 30–40; ligule narrow, spreading. Achenes linear, silky, with 2–3 obscure ribs on each face.— Students' Fl. 280.

South Island: Canterbury—Mountains above Arthur's Pass, T. F. C. Westland—Kelly's Hill, Petrie! Otago—Mountains near Lake Harris, Kirk! Mount Alta, Buchanan! Mount Aspiring, Petrie! near Mount Earnslaw, H. J. Matthews! 3000–5000 ft. December–February.

A very remarkable plant, easily recognised by the stout branching stem, densely clothed with imbricating leaves. Its only near ally is the following species.

2.C. rupestris, Cheesem. in Trans. N.Z. Inst. xvi. (1884) 409.—Stems long, much-branched, stout and woody, prostrate, scrambling over rocks; branches ascending at the tips, densely clothed with closely imbricating leaves. Leaves numerous, crowded, ½–1 in. long, narrow linear-spathulate, obtuse, gradually narrowed to the base and then expanded into a broad membranous sheath, silky above, beneath clothed with soft white tomentum, suberect when young, patent or deflexed when old; margins strongly revolute. Peduncles 1 or 2 near the tips of the branches, 3–6 in. long, glandular-pubescent. Heads about l in. diam.; involucral bracts numerous, narrow-linear, pubescent and glandular. Ray-florets numerous, narrow, spreading. Achenes not seen.—Kirk, Students' Fl. 281.

South Island: Nelson—Ravines on Mount Peel, alt. 4000–5000 ft., T. F. C.

Nearest to C. Walkeri, but distinguished by the smaller size, smaller narrower and more silky leaves with revolute margins, and by the smaller heads.

3.C. Gibbsii, Cheesem. n. sp.—Stems slender, woody, sparingly branched, creeping and rooting at the base, erect or ascending above; branches few, short, leafy. Leaves numerous, laxly imbricating, spreading or reflexed from an appressed sheathing base, page 301½–¾ in. long, 1/10–⅛ in. broad, linear-lauceolate, tapering from the base to a rather obtuse or subacute tip, coriaceous, somewhat rigid, green or glabrous above, beneath and on the sheaths sparsely covered with minute white lepidote scales; margins thick, revolute; midrib impressed above, much thickened and flattened beneath. Peduncles near the ends of the branches, solitary or more rarely 2 or 3, 1½–2½ in. long, slender, sparsely glandular-lepidote; bracts 8–10, small, erect, linear-oblong, obtuse. Heads ¾ in. diam.; involucral bracts linear-oblong, acute, more or less clothed with white glandular scales, inner with a tuft of cottony hairs at the tip. Ray-florets numerous, spreading. Achenes grooved, hispid.

South Island: Nelson—Mount Cobb (to the north of the Mount Arthur Plateau), F. G. Gibbs!

An interesting novelty, quite distinct from the other species of the section, and remarkable for the lepidote pubescence on the under-surface of the leaves, &c.

4.C. ramulosa, Hook. f. Handb. N.Z. Fl. 733.—Stems woody, procumbent, branched, 2–8 in. long; branches short, ascending or almost erect. Leaves numerous, densely imbricating, ¼–½ in. long, linear-oblong, obtuse, coriaceous, with broad membranous sheathing bases, glabrous above, clothed with soft white tomentum beneath; margins strongly revolute. Peduncles 1 or rarely 2 at the tips of the branches, short, slender, ½–1½ in. long, glandular - tomentose; bracts 1–3, small, narrow-linear. Heads ¾ in. diam.; involucral bracts linear-oblong, acute, glandular-pubescent. Rays spreading, narrow. Ripe achenes not seen.—Kirk, Students' Fl. 281.

South Island: Otago—Mount Pisa, Petrie! Mount Cardrona, Goyen; Mount Bonpland, H. J. Matthews! mountains above Dusky Sound, Hector and Buchanan! Reischek! mountains near Lake Hauroto, G. M. Thomson! 3000–6000 ft. January.

A very distinct little plant, much smaller than the preceding, and with smaller appressed leaves which are white and cottony beneath, and show no signs of the peculiar lepidote scales of C. Gibbsii.

5.C. lateralis, Buck, in Trans. N.Z. Inst. iv. (1872) 226, t. 15.—Stems 3–12 in. long or more, slender, procumbent, woody at the base, much and closely branched, often forming compact patches; branches crowded, ascending or suberect. Leaves very numerous, densely crowded, spreading at the base but usually incurved at the tips, ¼–½ in. long, linear-subulate, acute or apiculate, flat above but slightly convex beneath, green on both surfaces, glabrous or glandular-ciliate at the margins and apex, base with a short and broad membranous slightly cottony sheath. Peduncles slender, 2–3 in. long, often numerous, terminal and lateral, glandular-pubescent or cottony; bracts linear-subulate. Heads ½–¾ in. diam.; page 302involucral bracts subulate-lanceolate, acute, glandular and silky, margins often scarious. Rays numerous, narrow, ⅓ in. long. Achene linear, silky.—Kirk, Students Fl. 281.

Var. villosa, Cheesem.—Leaves densely clothed on both surfaces with soft spreading glandular hairs.

South Island: Nelson—Mount Arthur, Rev. F. H. Spencer! T. F. C.; mountains near Lake Guyon, H. H. Travers; Mount Rocbfort, Townson! Westland—Mountains near Greymouth, Helms! Var. villosa: Mount Murchison, BullerValley, Townson! 3000–4500ffc. December–January.

A very singular species, quite unlike any other.

6.C. holosericea. Hook. f. Fl. Antarct. i. 36.—Leaves all radical, spreading, 6–12 in. long, 1½–2½ in. broad, lanceolate, oblong-lanceolate or spathulate-lanceolate, acute or acuminate, narrowed to the base, thinly coriaceous, glabrous above, clothed with thin appressed white tomentum beneath, midrib and principal veins distinct on both surfaces; margins flat, distantly acutely serrate; petiole broadly sheathing, glabrous, smooth and shining, grooved. Scapes few, 1–2 ft. long, slender, glabrous; bracts usually several, 1–½ in. long, linear, white beneath. Heads large, 2–3 in. diam. or more; involucral bracts in several series, sometimes l in. long;, inner narrow-linear, glabrous, usually viscid; outer broader, lanceolate, tomentose on the back. Ray-florets very numerous, with long narrow ligules. Achene pilose.—Fl. Nov. Zel. i. 121, t. 31; Handb. N.Z. Fl. 130; Kirk, Students' Fl. 282. Aster holosericeus,. Forst. Prodr. n. 296; A. Rich. Fl. Nouv. Zel. 248; A. Cunn. Prodr. n. 438.

South Island: Dusky Bay, Forster, Hector and Buchanan! Jackson's-Bay, Buchanan! Port Preservation, Lyall; Clinton Saddle and mountains west of Lake Te Anau, Petrie! Sea-level to 4000 ft. December–January.

7.C. Dallii, Buch. in Trans. N.Z. Inst. xiv. (1882) 355, t. 35.— Leaves numerous, all radical, spreading, 4–8 in. long, 1–2 in. broad, narrow obovate-oblong or obovate-lanceolate, obtuse or subacute or apiculate, narrowed to the base and then expanded into a broad grooved membranous sheathing petiole, coriaceous, glabrous above, clothed with appressed pale-buff tomentum beneath; margins flat, sharply minutely serrate. Scapes 1–6, 6–18 in. long, rather stout, glabrous; bracts usually numerous, large, 1–2 in. long, leafy, clothed with buff tomentum beneath, usually several are aggregated under the head, forming a spurious involucre. Heads large, 1½–2½ in. diam.; involucral bracts in several series, narrow-linear; inner cottony, outer slightly tomentose, viscid. Rays numerous, rather narrow. Achene pilose.—Kirk, Students' Fl. 282.

South Island: Nelson—Mountains at the head of the Aorere River, Dall! Mount Arthur Plateau, Rev. F. H. Spencer! T. F. C.; Mount Rochfort, Spencer! Townson! 3000–5000 ft. December–January.

A handsome plant, closely allied to C. holosericea, but distinguished by the smaller size, more coriaceous leaves with buff, not white, tomentum, and especially by the large leafy bracts.

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8.C. hieracifolia, Hook. f. Fl. Nov. Zel. i. 124, t. 34B.—Stems short. Leaves 1–5 in. long, ½–1 in. broad, obovate-oblong to linear - oblong, obtuse or acute, narrowed to the base, coriaceous, obtusely crenate or serrate, glabrous or slightly pubescent above, viscid, clothed with appressed buff tomentum beneath; sheathing petiole strongly grooved, short, broad, glabrous. Scapes 2–10 in. long, stout, viscid, usually densely glandular-pubescent; bracts 3–10, linear, pubescent. Heads ¾–1½ in. diam.; involucral bracts linear, acuminate, viscid and glandular-pubescent; inner often cottony, outer recurved at the tips. Rays rather long, numerous. Achene silky, ribbed, longer than the pappus.—Handb. N.Z. Fl. 131; Kirk, Students' Fl. 283.

Var. oblonga, Kirk, l.c.—Much smaller than the type. Leaves l-2½ in. long, ¼–⅓ in. broad, linear-oblong. Scapes 1–3 in. high. Heads ⅓–¾ in. diam.

South Island: Nelson—Dun Mountain Range, Bidwill, Monro, Sinclair, T. F. C. Var. oblonga: Mount Arthur and Mount Owen, T. F. C.; Mount Stokes, Kirk! MacMahon! 3500–4500 ft. December–January.

Apparently rare and local. The buff tomentum separates it from all the allied species except C. Dallii, which differs in its much greater size and broad leafy bracts.

9.C. prorepens, Petrie in Trans. N.Z. Inst. xix. (1887) 326. — Stems prostrate, much - branched, often forming large patches, densely clothed with the remains of the old leaf-sheaths. Leaves numerous, crowded, green on both surfaces, 1½–3 in. long, ½–1 in. broad, linear-oblong to linear-obovate, acute or subacute, hardly coriaceous, longitudinally furrowed and wrinkled, viscid, glabrous on both surfaces or slightly cottony beneath, coarsely serrate, margins slightly recurved; sheathing petiole short, narrower than the blade, viscid. Scapes few, 3–8 in. long, slender, viscid, glabrous or nearly so; bracts several, linear or lanceolate. Heads 1–2 in. diam.; involucral bracts subulate-lanceolate, viscid; inner slightly cottony, with scarious margins; outer shorter and broader, puberulous. Rays long, spreading. Achene silky.—Kirk, Students Fl. 283.

South Island: Otago—Upper Waipori, Rock and Pillar Range, Old Man Range, Petrie! 2000–4500 ft. December–January.

A well-marked plant, at once recognised by the deeply wrinkled almost glabrous leaves, green on both surfaces.

10.C. densiflora, Hook. f. Handb. N.Z. Fl. 130. — Leaves 3–7 in. long, ¾–1½ in. broad, narrow linear-oblong, obtuse or sub-acute, subcoriaceous, glabrous above, clothed with soft white tomentum beneath except the prominent midrib; margins flat, crenate-dentate; sheathing petiole 1½–3½ in. long, membranous, glabrous or the margins slightly cottony. Scapes usually several, 6–18 in. long, stout or slender, glabrous, viscid; bracts few or page 304many, linear, 1–2 in. long. Heads 1–2 in. diam.; involucral bracts very numerous, in many series, linear-subulate, glabrous or pubescent, viscid; tips recurved. Rays long and narrow, twisted when withering. Achene narrow-linear, equalling the pappus, silky, strongly ribbed.—Kirk, Students' Fl. 282.

South Island: Canterbury — Mountains at the head of Lake Ohau, Haast! Otago—Lake district, Hector and Buchanan! Kurow and Mount Ida Ranges, Mount St. Bathans, Mihiwaka, Petrie! 800–3000 ft. December–February.

Best recognised by the obtuse linear-oblong crenate-dentate leaves and numerous involucral bracts and florets. It has been recorded from the Tararua Range, in the North Island, but I have seen no specimens from thence.

11.C. discolor, Hook. f. Fl. Nov. Zel. i. 123.—Stems branched below; branches short or long, prostrate or suberect, usually densely clothed with the old persistent leaves. Leaves crowded, imbricating, very variable in size and shape, 1–2½ in. long, ¼–½ in. wide, oblong-spathulate to linear, obtuse or acute, entire or serrulate, very coriaceous to almost membranous, viscid, glabrous or hoary above, clothed with appressed white tomentum beneath, broad or narrow at the base, sometimes almost petiolate; sheaths ⅓–½ as. long as the blade, glabrous. Scapes 1 or several, 2–8 in. long, very slender, viscid and glandular-pubescent; bracts usually several, linear-subulate. Heads ¾–1½ in. diam.; involucral bracts linear-subulate, viscid, usually glandular-pubescent, outer with recurved tips. Rays narrow, spreading. Achene silky.—Handb. N.Z. Fl. 131; Kirk, Students' Fl. 283. Erigeron novæ-zealandiæ, Buch, in Trans. N.Z. Inst. xvii. (1885) 287, t. 15.

South Island: Abundant in mountain districts throughout. Altitudinal range 2500 ft. to 5000 ft. December–February.

One of the most variable species of the genus. Large much-branched states approach C. Walkeri; short and broad-leaved forms come very near to C. incana; and states with large membranous leaves appear to pass directly into C. Sinclairii.

12.C. incana, Hook. f. Fl. Nov. Zel. i. 123, t. 34A.—Rhizome prostrate; branches short, stout, densely clothed with the old persistent leaves. Leaves numerous, crowded, 1–2½ in. long, ½–¾ in. broad, oblong-spathulate or obovate-spathulate, obtuse or subacute, coriaceous, entire or minutely serrulate, plaited or furrowed above, both surfaces or the lower alone thickly coated with lax snow-white soft tomentum; sheaths ½ as long as the blade, thin and membranous, grooved, glabrous or slightly cottony. Scapes 1–3, stout, 3–9 in. high, tomentose; bracts many, linear. Heads ¾–1½ in. diam.; involucral bracts subulate-lanceolate, acute or acuminate, glandular-pubescent and viscid; the outer often recurved. Rays numerous, spreading. Achene linear, silky, about equalling the pappus.—Handb. N.Z. Fl. 131; Kirk, Students' FL 284. C. robusta, Buck, in Trans. N.Z. Inst. xix. (1887) 215, t. 18. page 305

Var. petiolata, Kirk, l.c.—Smaller in all its parts. Leaves with an oblong blade suddenly narrowed into a distinct petiole at the top of the expanded sheath, often quite glabrous above, the tomentum of the under-surface more silvery and appressed. Heads smaller, ½–¾ in. diam,

North Island: Summit of Moehau (Cape Colville), Adams! Mount Hikurangi, Colenso, Adams and Petrie! Ruahine Mountains, Colenso! Tararua Mountains, Buchanan. South Island: Not uncommon on the mountains as far south as Canterbury and the west of Otago. 2500–5000 ft. December–January.

The typical state, with large broad plaited leaves clothed on both surfaces with snow-white tomentum, has a very distinct appearance; but small forms, with smaller and narrower leaves almost glabrous above, are difficult to separate from C. discolor.

13.C. Haastii, Hook. f. Handb. N.Z. Fl. 131.—Forming large patches. Rhizome creeping, putting up short erect branches. Leaves greenish-grey, 1½–3 in. long, ½–1 in. wide, broadly oblong to oblong-spathulate or narrow obovate-spathulate, obtuse or acute, narrowed towards the base, subcoriaceous, glabrous and usually longitudinally plaited above, beneath clothed with thin whitish tomentum; margins recurved, minutely denticulate; sheaths ⅓–½ as long as the blade, thin, membranous, glabrous. Scapes usually several, 2–6 in. long, stout, densely tomentose or almost glabrous; bracts many, linear, acute or rarely obtuse, tomentose. Heads 1–1½in. diam.; involucral bracts linear, acute or acuminate, membranous, softly tomentose or almost villous. Rays spreading. Achene linear, glabrous, longer than the pappus.—Kirk, Students' Fl. 284.

South Island: Not uncommon in the central and western portions of the Southern Alps, from the Spencer Mountains southwards. 3000–6000 ft. December–February.

Well marked by the greenish-grey foliage, stout usually tomentose scapes with numerous linear bracts, membranous involucral bracts, and glabrous achene.

14.C. Lindsayi, Hook. f. Handb. N.Z. Fl. 132.—Often forming large rounded masses. Stems stout, woody, prostrate; branches numerous, decumbent or suberect. Leaves numerous, crowded, 3–8 in. long, ½–1 in. broad, linear-oblong or lanceolate, obtuse or subacute, coriaceous, obscurely and remotely denticulate or quite entire, glabrous above, clothed with appressed white tomentum beneath, midrib evident; sheaths broad, glabrous, deeply grooved. Scapes usually numerous, 2–8 in. long, slender, flexuous, glabrous or pubescent above; bracts linear. Heads 1–2 in. diam.; involucral bracts linear, acuminate, glabrate or pubescent. Bay-florets 30–40, spreading, rather distant. Tube of the disc-florets some what thickened; anther-cells obtuse at the base. Achene linear, silky.—Lindsay, Contrib. N.Z. Bot. 53, t. 3, f. 1; Bot. Mag. t. 7134; Kirk, Students Fl. 284. Erigeron Bonplandii, Buch, in Trans. N.Z. Inst. xix. (1887) 213. page 306

South Island: Otago—Cliffs of the south-east coast, from the Clutha River to Waikawa, Lindsay, Buchanan! Petrie! Kirk! Mount Bonpland, Martin; Lake Harris, H. J. Matthews. January–February.

A handsome species, which succeeds well in cultivation. Mr. Kirk considers that the Mount Bonpland and Lake Harris localities are erroneous.

15.C. Sinclairii, Hook. f. Handb. N.Z. Fl. 132. — Stems branched at the base, prostrate; branches suberect. Leaves 1–3 in. long or more, ¼–¾ in. broad, linear-obovate or obovate-spathulate to linear-oblong, obtuse or subacute, membranous or rarely coriaceous, obscurely toothed, glabrous above, beneath clothed with thin white appressed tomentum or rarely glabrous on both surfaces; midrib evident; sheaths membranous, glabrous or slightly cottony. Scapes 1 or more, slender, 3–9 in. high; bracts linear, white beneath. Heads 1–1½ in. diam.; involucral bracts linear-subulate, pubescent and viscid; tips recurved. Bay-florets spreading. Achene silky.—Kirk, Students' Fl. 285.

South Island: Not uncommon throughout in mountain districts. Stewart Island: Summit of Mount Anglem, Kirk! Altitudinal range 2500–5000 ft. December–January.

This comes very close to large forms of C. discolor, being only separable by the larger and much more membranous leaves, which are dull-green above and clothed with thin tomentum beneath.

16.C. Traversii, Hook. f. Handb. N.Z. Fl. 134.—Root stout, tapering. Leaves 6–16 in. long including the petiole, 1½–2½ in. broad, oblong or oblong-lanceolate, subacute or obtuse, coriaceous, dark brownish-green and glabrous above except the silky midrib, under-surface and margins clothed with rich soft and thick velvety ferruginous tomentum; midrib beneath glabrous, dark - purple; petiole from one-half to as long as the blade, purple; upper surface and sheaths with loose snow-white tomentum. Scapes stout, 8–20 in. long, densely clothed with ferruginous tomentum; bracts few or many, linear. Heads 1–2 in. diam.; bracts of the involucre numerous, linear, clothed with ferruginous wool. Rays narrow, spreading. Achene glabrous.—Kirk, Students' Fl. 285.

South Island: Nelson—Mount Arthur, Mount Peel, Raglan Mountains, T. F. C.; Discovery Peaks, Travers! mountains overlooking the Hanmer Plains and Upper Clarence Valley, T. F. C.; Mount Captain and the Upper Waiau, Kirk! 3500–5500 ft. December–January.

A magnificent species, remarkable for the bright ferruginous tomentum of the under-surface of the leaves, the purple midrib, and the snow-white tomentum of the sheaths. I have not seen specimens from the south of Lake Tennyson.

17.C. cordatifolia, Buch, in Trans. N.Z. Inst. xi. (1879) 427, t. 18.—Leaves 2–9 in. long including the petiole,½–2 in. broad; blade about half the length, ovate-oblong or oblong, obtuse or sub-page 307acute, cordate at the base, coriaceous, entire, dull-green and glabrous above, plaited, beneath clothed with velvety ferruginous tomentum; petiole grooved, expanded into a broad sheath at the base, villous with brownish tomentum or almost glabrous, sometimes purplish. Scape 6–12 in. long, stout, clothed with ferruginous tomentum; bracts numerous, linear. Heads 1½–2 in. diam.; involucral bracts numerous, villous or almost glabrous. Rays narrow, ¾ in. long. Achene linear, glabrous, strongly ribbed, exceeding the pappus.—C. petiolata var. cordatifolia, Kirk, Students' Fl. 286.

South Island: Nelson—Mount Starveall, A. McKay! Bryant! Mount Duppa, Mount Richmond, MacMahon! January.

In the "Students' Flora" Mr. Kirk has reduced this to C. petiolata, but it differs from all the forms of that species in the broader coriaceous leaves cordate at the base, and in the dark ferruginous tomentum. In the texture of the leaves and their tomentum it approaches C. Traversii, but differs entirely in the-cordate leaf-base, and in the petioles wanting the snow-white tomentum which is so characteristic a feature of that plant.

18.C. petiolata, Hook. f. Handb. N.Z. Fl. 134. — Leaves 4–14 in. long including the petiole, ¾–2 in. wide; blade about half the length, oblong to linear-oblong or oblong-lanceolate, subacute, membranous or coriaceous, entire, glabrous or silky above, beneath clothed with whitish appressed tomentum; midrib usually glabrous, purple, veins diverging; petiole purplish, grooved, more or less loosely tomentose, expanded at the base into a short sheath. Scapes usually several, 6–18 in. long, often purplish, tomentose or villous; bracts linear. Heads 1½–2½ in. diam.; involucral bracts linear-subulate, usually densely tomentose. Ray-florets numerous, with a ligule ½–¾ in. long. Achene glabrous or nearly so, strongly ribbed.— Kirk, Students' Fl. 286.

Var. rigida, Kirk, l.c.— Leaves oblong-lanceolate or ovate-lanceolate, coriaceous, rigid, tomentum of under-surface white or ferruginous. Head rather larger, the rays sometimes 1 in. long.

Var. membranacea, Kirk, l.c.—Leaves narrowed at both ends, acute, membranous, glabrous on both surfaces or nearly so. Scape glabrate or pubescent. Heads rather smaller, involucral bracts glabrate.

South Island: Not uncommon in the central and western portions of the Southern Alps, from Lake Tennyson southwards to the west of Otago. Var. rigida: Stewart Island, Kirk! Var. membranacea: Clarence and Waiau Valleys, Travers! Kirk! Lyell Mountains, Townson! 2000–4500 ft. December–January.

Best distinguished by the almost membranous narrow-oblong leaves, with purple midribs and long and slender purple petioles.

19.C. Rutlandii, T. Kirk in Trans. N.Z. Inst. xxvii. (1895) 329.—Leaves 3–12 in. long including the petiole, 1–2½ in. broad, oblong or oblong-lanceolate, acute or apiculate, narrowed into the petiole, coriaceous, glabrous above or the midrib slightly cottony, page 308beneath clothed with appressed white satiny tomentum; margins entire or minutely denticulate, often revolute; petiole shorter than the blade or equalling it, broad, grooved, densely clothed with loose snow-white tomentum. Scapes several, exceeding the leaves, softly cottony; bracts narrow-linear, purplish, tornentose. Heads 1–1¾ in. diam.; involucral bracts linear, acuminate, erect, glabrate or the outer cottony. Bay-florets numerous. Achenes silky, strongly grooved.—Students' Fl. 286.

South Island: Marlborough—Mount Stokes, Kirk! MacMahon! December–January.

A handsome and distinct species, allied to G. petiolata, but differing in the loose snow-white tomentum of. the sheaths, the satiny under-surface of the leaves, and the thin erect almost glabrous involucral bracts.

20.C. spectabilis, Hook. f. Fl. Antarct. i. 35.—Often forming large patches. Stems stout, with the leaf-sheaths 1–2 in. diam. Leaves very numerous, crowded, rosulate; blade 3–6 in. long, ¼–¾ in. broad, narrow linear-oblong, acute or obtuse, slightly nar rowed towards the base, very thick and coriaceous, glabrous or with a thin pellicle of silvery hairs above, longitudinally furrowed, beneath clothed with densely matted pale-buff or white woolly tomentum; margins recurved, entire or minutely serrulate; sheaths usually equalling the blade, membranous, clothed on both surfaces with loose soft and silky snow-white tomentum. Scapes 1 or several, stout, much longer than the leaves, densely cottony; bracts numerous, linear. Heads about 1½ in. diam.; involucral bracts narrow linear-subulate, woolly or rarely almost glabrate, outer recurved at the tips. Bays numerous, rather short. Achene glabrous.— Fl. Nov. Zel. i. 122, t. 33; Handb. N.Z. Fl. 134; Kirk, Students' Fl. 287. O. ruahinensis, Gol. in Trans. N.Z. Inst. xxvii. (1895) 388. C. mollis, Cockayne, l.c. xxxi. (1899) 423.

NoRth Island: Mountains of the interior, from Mount Hikurangi and Lake Taupo southwards. South Island: Abundant in mountain districts in Nelson, Canterbury, and Westland; rare in Otago. 500–4500 ft. Puhaere-taiko. December–February.

Well marked by the short narrow rigid leaves, densely clothed beneath with pale-buff soft and matted not appressed woolly tomentum. Mr. Cockayne's C. mollis is a state with the tomentum not nearly so woolly, the hairs being straighter and more silky.

21.C. dubia, Cheesem. n. sp.—Forming large patches. Stems rather stout, ¼–½ in. diam. with the leaves on. Leaves 1½–3 in. long, ⅓–⅔ in. broad; blade oblong or linear-oblong or lanceolate, acute at both ends, coriaceous, glabrous and furrowed above, clothed with soft white tomentum beneath, midrib distinct be neath; margins usually recurved, entire or very obscurely serru late; petiole equalling the blade or shorter than it, slender, ex panded below into a broad membranous sheath. Scapes 1 or more, 3–8 in. long, rather slender, white with loose cottony page 309tomentum; bracts 4–6, linear or linear-spathulate. Heads about ¾ in. diam.; involucral bracts numerous, linear or linear-lanceolate, acute, scarious, shining, sparingly cottony or almost glabrate. Rays numerous, spreading. Achene glabrous.

South Island: Nelson—Mount Rochfort, Mount Frederic, and other localities near Westport, Townson! 2000–3000 ft. January–March.

A puzzling plant, which seems nearer to G. spectabilis than to any other species, although very different in appearance. In some respects it approaches C. parva, which, however, is a much smaller and more slender plant, with an almost filiform and nearly glabrous scape, and with much smaller heads and hispid achenes.

22.C. verbascifolia, Hook. f. Fl. Nov. Zel. i. 121.—A large handsome species. Boot stout, as thick as the thumb. Leaves 8–20 in. long or more including the petiole, 1½–3 in. broad, lanceolate to oblong-lanceolate or spathulate-lanceolate, acute, narrowed into the petiole, coriaceous, glabrous or slightly cottony above but with woolly margins, beneath clothed with soft white or buff to mentum, entire or very obscurely serrulate; petiole as long as the blade, narrow, broader and sheathing at the base, grooved, densely woolly or almost glabrous. Scapes longer than the leaves, densely woolly; bracts numerous, linear or linear-spathulate, tomentose, the lowest sometimes 4 in. long. Heads about 4 in. diam.; in volucral bracts narrow-linear, densely and softly woolly. Ray-florets slender; tube of corolla of disc-florets thickened below. Achene linear, glabrous, hardly equalling the pappus. — Handb. N.Z. Fl. 132; Kirk, Students' Fl. 285.

South Island: Otago — Milford Sound and Port Preservation, Lyall (Handbook); Waitaki Valley, Horse Ranges, Mag Swamp, Macrae's, Petrie! Kirk! Sea-level to 2000 ft. December–February.

I have seen no specimens from the localities where the species was originally discovered by Lyall, and it is quite possible that the plant from the Waitaki Valley, &c, on which the above description is founded, may not be the same. It has been reported from Campbell Island, but I think erroneously.

23.C. Brownii, F. R. Chapm. in Trans. N.Z. Inst. xxii. (1890) 444.—Leaves 6–10 in. long including the petiole, 1–2 in. broad, lanceolate or oblong-lanceolate, acute, gradually narrowed into the petiole, coriaceous, quite entire or very obscurely denticulate, glabrous or sparingly pubescent above, beneath clothed with rather thin white or greyish-white tomentum; petiole shorter than the blade, tomentose. Scapes 6–14 in. long or more, tomentose; bracts linear, obtuse, almost villous. Heads 1–2 in. diam.; involucral bracts linear-subulate, villous towards the tips. Rays numerous, narrow, spreading. Achene sparingly silky.—Kirk, Students' Fl. 286.

South Island: Otago—Mystery Pass, between Lake Manapouri and Smith Sound, Chapman; Clinton Valley, Lake Te Anau, Petrie!

page 310

Of this I have only seen a single leaf from Mr. Chapman's type, and a specimen of what appears to be the same collected by Mr. Petrie in the Clinton Valley. Further material is required to prepare a satisfactory description. It appears to differ from C. verbascifolia in the smaller size, thinner and more appressed tomentum, and much less woolly scapes, bracts, and involucres. A plant gathered by Mr. Cockayne on the Humboldt Mountains seems to be intermediate between the two species.

24.C. Mackaui, Raoul, Choix PL Nouv. Zel. 19, t. 14.— Leaves 6–20 in. long, 2–4 in. broad, linear-lanceolate, acuminate, gradually narrowed to the base, quite entire, membranous, glabrous on both, surfaces when mature or slightly cottony at the base, often rather glaucous beneath; petiole broad, grooved, sheathing at the base, usually cottony on the inner surface. Scapes 12–24 in. high, stout, glabrous or sparingly cottony; bracts numerous, lanceolate, acuminate, sheathing at the base. Heads about 2 in. diam.; involucral bracts numerous, ovate-lanceolate, acuminate, membranous, glabrous. Rays long and narrow. Disc-florets very numerous; corolla thickened at the base. Achene linear, glabrous, strongly ribbed.— Hook. f. Fl. Nov. Zel. i. 122; Handb. N.Z. Fl. 133; Kirk, Students' Fl. 287. C. coriacea, Raoul, Ann. Sci. Nat. 1844, 119 (nou Hook. f.).

South Island: Marlborough—Mount Fyffe, H. B. Kirk (leaves only). Canterbury — Rocky places near Akaroa, Raoul; Mount Herbert, W. Gray! January–February.

A very distinct species, remarkable for the long acuminate leaves green and glabrous on both surfaces, the large heads, and herbaceous acuminate involucral bracts.

25.C. coriacea, Hook. f. Fl. Antarct. i. 36.—Leaves 8–24 in. long or more, ¾–3 in. broad, lanceolate or linear-lanceolate or linear-oblong, acute, narrowed towards the base, coriaceous, upper surface longitudinally furrowed or almost plicate and covered with a delicate silvery pellicle, beneath clothed with appressed white and silvery tomentum; margins entire or very obscurely serrulate; sheaths short, broad, grooved, densely clothed with soft, cottony or woolly tomentum. Scapes stout, 1–3 ft. high, densely woolly or cottony; bracts numerous, linear, erect, cottony. Head 1½–3 in. diam. or more; involucral bracts numerous, linear-subulate, cottony or almost glabrate. Rays very numerous, spreading, 1½ in. long; tube of corolla more or less pubescent. Achene linear, compressed, grooved, pubescent.—Fl. Nov. Zel. i. 121, t. 32; Handb. N.Z. Fl. 132; Kirk, Students' Fl. 287. O. Martini, Buch. in Trans. N.Z. Inst. xix. (1887) 213. C. flaccida, Cockayne in Trans. N.Z. Inst. xxxi. (1899) 422. Aster coriaceus, Forst. Prodr. n. 297; A. Rich. Fl. Nouv. Zel. 250; A. Cunn. Precur. n. 439.

North Island: Tararua Mountains, Buchanan. South Island: Abundant in mountain districts. Altitudinal range 1500–4500 ft. Cotton-plant; Leather-plant. December–February.

page 311

A truly noble plant, probably the finest species of the genus. In its most luxuriant state it has a short stout stem which with the old leaf-sheaths is sometimes as thick as the wrist, and is crowned with numerous spreading and erect lanceolate leaves, from among which arise one or several stout scapes, bearing heads sometimes more than 3 in. diam., with long and narrow rays. This passes by almost imperceptible gradations into smaller varieties with narrower often less coriaceous leaves and smaller heads, with shorter and proportionately broader rays. It is difficult to find distinguishing characters between some of these forms and C. Monroi and other species. In cultivation it varies still more largely, and often produces branched scapes, a peculiarity quite unknown in any Celmisia in the wild state, so far as my own observations go. Some of the cultivated races appear to be permanent, and Mr. Kirk has briefly characterized the following in his "Students' Mora": (1) foliosa, with crowded foliaceous bracts sometimes Gin. long; (2) corymbifera, with branched scapes, the heads forming an open corymb; and (3) ensata, which has ensiform leaves 8–12 in. long and ½ in. wide, and an irregularly branched scape. Mr. H. J. Matthews informs me that the last form, which has a very distinct appearance, occurs in a wild condition near Lake Harris, Otago, but I have only seen cultivated specimens.

26.C. Armstrongii, Petrie in Trans. N.Z. Inst. xxvi. (1894) 269.—Stems short, stout, with the leaf-sheaths sometimes as thick as the wrist, crowned with numerous radiating leaves. Leaves 6–18 in. long or more, ¼–¾ in. broad, linear-ensiform, gradually tapering from below the middle to the acute apex, slightly nar rowed below, rigidly coriaceous, upper surface longitudinally ribbed and covered with a delicate silvery pellicle, beneath clothed with smooth and satiny appressed tomentum. except the very stout and prominent midrib; margins recurved when dry; sheaths long, broader than the blade, clothed with snow-white cottony tomen tum. Scapes usually several, as long as or longer than the leaves, rather slender, white and cottony; bracts numerous, linear. Head 1–1½ in. diam.; involucral bracts linear-subulate, rather rigid, glabrous or cottony on the margins, tips recurved. Rays narrow. Achene linear, grooved, pubescent.—Kirk, Students' Fl. 290.

South Island: Nelson—Heaphy River, Dall! mountains near Westport, Townson! Westland—Arthur's Pass, Armstrong I Kirk! Cockayne! T. F. C.; Kelly's Hill, Petrie! 2500–4500 ft. December–January.

Distinguished from C. Lyallii by the broader perfectly straight leaves with a stout midrib and satiny appressed tomentum. From C. Monroi it is separated by the more rigid ribbed and pointed leaves and almost glabrous heads.

27.C. Petriei, Cheesem. n. sp.—Apparently a stout tufted plant. Leaves 8–18 in. long or more, ½–¾ in. broad, dagger-shaped, narrowed into an acuminate rigid and almost pungent point, contracted just above the top of the sheath, strict, erect, rigidly coriaceous, above perfectly glabrous and when dry marked with a stout longitudinal ridge or plait on each side of the middle of the leaf, beneath clothed with silvery - white appressed satiny tomentum and with two grooves answering to the ridges of the upper surface; midrib not evident on either surface; margins conspicuously recurved towards the tip of the leaf, less so or almost page 312flat elsewhere; sheaths 1½–3 in. long, broader than the blade, deeply grooved, more or less covered with thin cottony tomentum. Scape 12–18 in. long, stout, densely cottony; bracts numerous, narrow-linear, the lower often 2–3 in. long. Head 1½ in. diam. or more; involucral bracts subulate-lanceolate, acuminate, chaffy and rather rigid, glabrate or the outer somewhat cottony, often recurved. Achene hispid.

South Island: Otago—Clinton Saddle, Lake Te Anau, Petrie! Hurnboldt Mountains, H. J. Matthews!

A remarkable plant, of which I have seen only very imperfect specimens. The straight dagger-shaped leaves, with their two longitudinal plaits and rigid acuminate points, are quite unlike those of any other species.

28.C. Lyallii, Hook. f. Handb. N.Z. Fl. 133.—Stem short, stout, crowned with a dense tuft of crowded radiating leaves. Leaves 9–18 in. long or more, ¼–¾ in. broad, narrow-ensiform, straight or slightly curved, gradually tapering from the base to the rigid almost pungent tip, rigidly coriaceous, glabrous and smooth and even above, beneath strongly grooved and clothed with thin appressed tomentum or almost glabrous; margins quite entire; sheaths broader than the blade, thin, grooved, clothed with snow-white tomentum. Scapes 1 or several, longer or shorter than the leaves, rather slender, white with cottony tomentum; bracts linear. Head 1–2 in. diam.; involucral bracts subulate-lanceolate, rigid, glabrate or the margins cottony, tips recurved. Rays rather short, narrow. Achene linear, hispidulous, longer than the pappus.— Kirk, Students' Fl. 290.

Var. pseudo-Lyallii.—Leaves not so rigid, grooved and plaited above, beneath clothed with thick soft tomentum, which usually conceals both veins and midrib. Heads more cottony. Achene nearly glabrous.

South Island: Common in mountainous districts throughout. 1000–4500 ft. December–January.

One of the most distinct species of the genus, easily recognised by the narrow tapering rigid leaves, with almost pungent tips.

29.C. viscosa, Hook. f. Handb. N.Z. Fl. 133.—More or less, viscid in all its parts. Stem branched; branches short, stout, with the old sheaths 1–1½ in. diam. Leaves numerous, crowded, erect, 3–5 in. long, ¼ in. broad, linear, obtuse or acute, viscid, very thick and coriaceous, rigid, longitudinally grooved on both surfaces, glabrous or hoary above, beneath white or grey with appressed tomentum; sheaths about 1 in. long, broader than the blade, glabrous, brown. Scapes usually several, much longer than the leaves, 6–12 in. long, stout, pubescent and viscid; bracts numerous, linear. Head 1½ in. diam.; involucral bracts numerous, linear-subulate, densely woolly and tomentose, viscid. Rays short, spreading. Achene linear, silky.—Kirk, Students' Fl. 290. page 313

South Island: Not uncommon in alpine localities from the Wairau Valley southwards. 4000–6500 ft. January.

A very distinct plant, well marked by the short and narrow erect grooved and viscid leaves, with glabrous sheaths.

30.C. Monroi, Hook. f. Handb. N.Z. Fl. 133.—Leaves 3–12 in. long, ⅓–¾ in. broad, narrow Linear-oblong or linear-lanceolate, acute or subacute, strict, coriaceous, longitudinally grooved or plaited above and covered with a delicate pellicle of silvery hairs, beneath clothed with appressed white tomentum, often wrinkled in parallel lines when dry; margins recurved; sheaths short, densely clothed with snow-white tomentum. Scapes 1 or several, 8–16 in. long, stout, woolly and cottony; bracts numerous, linear. Head 1–2 in. diam.; involucral bracts numerous, linear-subulate, usually more or less woolly and cottony. Rays numerous, ½–¾ in. long; tube of corolla glabrous. Achene hispidulous.—Bot. Mag. t. 7496; Kirk, Students' Fl. 288.

South Island: Marlborough—Upton Downs, Awatere, Monro! Canterbury— Mount Cook district, Haast, T. F. C.; Hopkins River, Haast, 1500–4500 ft. December–January.

The above description is based upon one of Monro's original specimens from the Upton Downs, now in Mr. Petrie's herbarium, and on others which almost exactly match it collected by myself in the Mount Cook district. Most of the specimens referred to C. Monroi in New Zealand collections are nothing more than small forms of O. coriacea; but it may be distinguished from all such by the narrower and more rigid leaves, which are usually conspicuously furrowed on both surfaces, and by the smaller heads with shorter broader rays, and by the glabrous corolla-tube. The plant figured in the "Botanical Magazine" has broader softer leaves than Monro's specimen.

31.C. Adamsii, Kirk in Trans. N.Z. Inst. xxvii. (1895) 329.— Leaves 6–18 in. long including the sheaths, ½–1 in. broad, narrow linear-oblong or linear-lanceolate, acute or obtuse, narrowed into an evident petiole at the top of the sheath, membranous, glabrous above, beneath clothed with soft white tomentum except the evident midrib; margins minutely denticulate, flat or slightly recurved; sheaths thin and membranous, grooved, sparingly cottony or almost glabrous. Scapes equalling or exceeding the leaves, slender, sometimes flexuose, thinly clothed with cottony tomentum; bracts short, linear. Head 1–1½ in. diam.; involucral bracts subulate-lanceolate, acute, glabrous or cottony. Rays few, spreading. Achene glabrous.—Kirk, Students' Fl. 288.

Var. rugulosa, Cheesem. — Shorter and stouter. Leaves more coriaceous, wrinkled above; sheaths more cottony. Scapes stouter, densely cottony.

North Island: Auckland - Castle Rock, Coromandel, T. F. C.; Table Mountain (Whakairi) and other hills between, the Thames and Tairua, Adams! T. F. C. Var. rugulosa: Mount Manaia and hills to the north of Whangarei Harbour, Kirk! T. F. C. December–January. page 314

Most nearly allied to C. longifolia, from which it is separated by the broader and flatter membranous leaves. Mr. Kirk placed my variety ruqulosa under C. Monroi, from which it differs markedly, in the much less rigid habit, spreading thinner leaves, shorter cauline bracts, nearly glabrous involucre, and fewer rays. It is much nearer to G. Adamsii.

32.C. longifolia, Cass. in Dict. Sci. Nat. xxxvii. 259.—Very variable in size and degree of robustness. Leaves few or many, 1–18 in long, 1/12–⅓ in. broad, narrow - linear or narrow linear - lanceolate, acute or acuminate, membranous or somewhat coriaceous but never rigid, upper surface glabrous or silvery, furrowed or wrinkled or nearly smooth, beneath clothed with white silvery tomentum; margins usually much revolute but sometimes almost flat; midrib distinct beneath; sheaths variable in length, broader than the blade, membranous, white and cottony or almost glabrous. Scapes equalling or exceeding the leaves, slender, cottony; bracts few or many, linear. Head ½–1½ in. diam.; involucral bracts linear-subulate, glabrous or cottony, often blackish at the tips. Rays few or many, narrow. Achene linear, glabrous or rarely silky.— Hook. f. Handb. N.Z. Fl. 134; Benth. Fl. Austral. iii. 489; Kirk, Students' Fl. 288. C. gracilenta, Hook. f. Fl. Antarct. i. 35; Fl. Nov. Zel i. 122. Aster Celmisia, F. Muell. Fragm. v. 84.

Var. gracilenta, Kirk, Students' Fl. 289.—Leaves slender, usually erect, narrow-linear, margins revolute to the midrib. Scape slender. Head about 1 in. diam.—C. gracilenta, Hook. /. Fl. Antarct. i. 35.

Var. major.—Leaves broader, spreading or recurved, narrow linear-lanceolate, acuminate; margins more or less revolute. Scape stout. Head 1–1½ in., diam.—C. gracilenta var. b, Hook. f. Fl. Nov. Zel. i. 123. C. longifolia vars major and asteliasfolia, Kirk, Students' Fl. l.c.

Var. graminifolia, Kirk, l.c.—Leaves very slender, linear-elongate, membranous, often flaccid, acute; margins flat or nearly so. Scape very slender, often nearly glabrous. Head ½–1 in. diam., glabrate or slightly cottony.—C. graminifolia, Hook. f. Fl. Antarct. i. 35. C. setacea, Col. in Trans. N.Z. Inst. xxi. (1889) 88.

Var. alpina, Kirk, l.c.—Small. Rootstock stout, branched. Leaves 1–2 in. long, ½–1 in. broad; margins slightly revolute; sheaths nearly glabrous. Scape slender, strict, 1–3 in. long. Head ⅓–¾ in. diam., glabrous or nearly so.

North and South Islands, Stewart Island: From the Bay of Islands and the Great Barrier Island southwards, but rare and local to the north of the Upper Thames and Waikato. Sea-level to nearly 6000 ft. November–January.

The most widely distributed and variable species of the genus, found in all-soils and situations. It is the only species that extends, beyond the colony, being not uncommon in the Australian Alps and in Tasmania. The varieties characterized above are merely prevalent forms, and are connected by numerous intermediates.

33.C. linearis, Armstr. in Trans. N.Z. Inst. xiii. (1881) 337.— Stems branched at the base; branches short, stout. Leaves-numerous, densely crowded, 1–5 in. long, ⅙–⅕ in. broad, narrow-linear, acute, not pungent, coriaceous, longitudinally grooved and covered with a pellicle of silvery hairs above, clothed with white page 315tomentum beneath; margins strongly recurved; sheaths from ⅓ to ½ the length of the blade, rather broad, thin and membranous, cottony on the back. Scape stout, variable in length, 1–10 in. high, cottony or tomentose; bracts few or many, linear-subulate with a broad sheathing base. Head l in. diam.; involucral bracts lanceolate - subulate, outer tomentose or cottony, inner nearly glabrous. Rays short. Achene silky.—Kirk, Students' Fl. 289.

South Island: Nelson—Summit of Mount Arthur, T. F. C. Canterbury— Armstrong; Mount Cook district, T. F. C. Otago—Maungatua, Petrie! Stewart Island: Eraser Peaks, Petrie and Thomson! Mount Anglem, Rakia-hua, Taylor's Lookout, Kirk! 1000–6000 ft. December–January.

Most of the Stewart Island specimens have longer and narrower leaves, with much more revolute margins, the tomentum is thinner and more appressed, and the scape is longer. Those from Mount Arthur have flatter leaves tapering from the base, the tomentum is buff-coloured and much looser, and the scape is shorter and densely woolly. It is possible that more species than one are included under the description, but the material is not sufficient to prove this.

34.C. laricifolia, Hook. f. Fl. Nov. Zel. ii. 331.—Stems pros trate or decumbent, much-branched at the base; branches 1–3 in. long, densely leafy. Leaves numerous, crowded, erect or recurved, ⅓–1 in. long, in. broad, very narrow-linear or acerose, pungent, glabrous or slightly silky above, clothed with silvery tomentum beneath; margins strongly recurved; sheaths much broader than the blade, membranous, cottony or almost glabrous. Scape 2–4 in. long, very slender, glabrate or cottony; bracts few, very small. Head ½ in. diam.; involucral bracts few, erect, linear-subulate, cottony. Rays few, short. Achene hispid.—Handb. N.Z. Fl. 135; Kirk, Students' Fl. 289.

South Island: Not uncommon in mountain districts throughout. 3000–6000 ft. December–January.

The small size and very narrow acerose leaves are excellent distinguishing characters.

35.C. Hectori, Hook. f. Handb. N.Z. Fl. 135.—Stems prostrate, branched, often woody at the base; branches densely tufted. Leaves numerous, crowded, imbricate, ½–1 in. long, ⅙–¼ in. broad, linear-spathulate or linear-obovate, obtuse or subacute, gradually narrowed below, coriaceous, silky or clothed with a silvery pellicle above, covered with appressed silky tomentum beneath, margins recurved; sheaths slightly expanded, cottony or nearly glabrous. Scapes stout, 2–4 in. long, tomentose and villous; bracts usually numerous, linear. Heads ¾–1 in. diam.; involucral bracts few, linear, acute, pubescent. Rays rather short, broad. Achene silky. —Kirk, Students' Fl. 291.

North Island: Tararua Range, Budden. South Island: Canterbury–Mount Brewster, Haast; Mount Cook district, Dixon! T.F.C. Otago —

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Mount Alta, Hector and Buchanan! Hector Mountains, Humboldt Mountains, Mount Tyndall, the Remarkables, Petrie! Mount Earnslaw, H. J. Matthews. 4500–6500 ft. January–February.

Apparently a very distinct species, at once recognised by the small densely imbricated linear-obovate leaves and rather large heads.

36.C. Macmahoni, T. Kirk in Trans. N.Z. Inst. xxvii. (1895) 327.—Tufted, forming small patches. Leaves numerous, crowded, rosulate, 1–1½ in. long including the sheath, linear-oblong, acute or subacuce, thick and coriaceous, densely clothed on both surfaces with long white or buff silky hairs, 5–7-nerved beneath, margins fiat; sheaths short, about as broad as the blade, glabrous above, with silky hairs beneath. Scapes stout, 3–5 in. long, densely villous with long silky hairs; bracts very numerous, narrow-linear. Head ¾–1 in. diam.; involucral bracts numerous, linear, acute or acuminate, outer villous, inner hispid with short brownish hairs. Rays short, broad. Achene hispid.—Students' Fl. 291.

South Island: Marlborough — Mount Stokes, alt. 3800 ft., rare, Mac-Mahon! January.

A beautiful little plant, apparently with a very restricted distribution. I have seen no specimens except those gathered by Mr. MacMahon.

37.C. parva, T. Kirk in Trans. N.Z. In&t. xxvii. (1895) 328.— Small, densely tufted, seldom more than 2–3 in. high. Leaves numerous, spreading; blade ⅓–1 in. long, ⅛–¼ in. broad, linear-lanceolate to oblong-lanceolate or narrow-oblong, acute, narrowed into a rather slender petiole and then expanded into a membranous cottony sheath as long as the blade, subcoriaceous, glabrous and often reticulated above, beneath clothed with white appressed tomentum; midrib usually evident; margins flat or slightly revolute, distinctly denticulate. Scape 1½–3 in. high, very slender, glabrate or slightly cottony; bracts 2–3, small, narrow-linear, sheathing and dilated at the base. Head ½–⅔ in. diam.; involucral bracts linear-lanceolate, acute, scarious, often reddish at the tips, glabrate or the outer slightly pilose. Rays narrow. Achene hispid. —Kirk, Students' Fl. 291.

South Island: Nelson—Mountains at the source of the Heaphy River, Dall! December–January.

A very curious little plant. Mr. Dall's specimens are the only ones I have seen.

38.C. sessiliflora, Hook. f. Handb. N.Z. Fl. 135.—Much-branched at the base; each branch clothed with densely imbricating leaves, and forming a hard rosette 1–1½ in. diam., the rosettes-usually compacted into broad flat patches 2–3 in. thick. Leaves very numerous, greenish-grey, most densely crowded, ⅓–1 in. long, about in. broad, 1/12 narrow-linear or linear-subulate, obtuse or sub-acute, strict, rigid and coriaceous, hoary or silky on both surfaces, page 317flat above, convex on the back; sheath usually longer and broader than the blade, membranous, silky or villous. Head sunk among the leaves at the tip of the branch, very rarely exserted, ½–1 in. diam.; involucral bracts few, linear-subulate, scarious, cottony or the inner glabrate. Rays few, narrow, spreading. Achene silky.— Kirk, Students' Fl. 292.

South Island: Abundant in mountain districts throughout. Stewart Island: Summit of Mount Anglem, Kirk! 2500–5500 ft. December–January.

One of the most distinct species of the genus, often forming extensive carpets in open places on the mountains, easily recognised from a distance by the peculiar greenish-grey colour. Mr. Kirk's var. pedunculata is only a form in which the peduncle elongates after flowering.

39.C. argentea, T. Kirk, Students Fl 292.—Habit of C. sessiliflora, but more slender and much more branched; branches longer, 2–5 in., erect, ¼–½ in. diam. Leaves numerous, crowded, densely imbricated, ¼–½ in. long including the sheath, in. wide, linear-subulate, acute or subacute, coriaceous, flat or concave above, rounded on the back; sheaths longer and much broader than the blade, membranous, clothed with long silky hairs on the margins and back but often nearly glabrous in front. Head ¼–½ in. diam., deeply sunk among the leaves at the tip of the branch; involucral bracts few, linear, glabrate or slightly silky. Rays few, short. Achene silky.—C. sessiliflora var. minor, Petrie in. Trans. N.Z. Inst. xv. (1883) 359.

South Island: Otago—Summit of Maungatua, Petrie! Stewart Island: Mount Anglem, Rakiahua, Smith's Lookout, Kirk! 500–3500 ft. December–January.

Closely allied to G. sessiliflora, but I think distinct.

40.C. bellidioides, Hook. f. Handb. N.Z. Fl. 135.—Rootstock much-branched, prostrate; branches numerous, much-divided, creeping and rooting at the base, erect at the tips. Leaves usually close - set, spreading, ¼–⅔ in. long, ⅛–⅙ in. broad, linear-oblong or linear-spathulate, obtuse, gradually narrowed into rather short cottony petioles, coriaceous, veinless, green and glabrous on both surfaces; margins flat, entire or obscurely toothed. Scapes from near the tips of the branches, slender, 1–2 in. long, glabrous or slightly cottony; bracts numerous, leafy. Head ¾ in. diam.; involucral bracts few, narrow linear-oblong, acute or subacute, green with usually purple margins, glabrous. Rays numerous, spreading. Achene densely silky.—Kirk, Students' Fl. 292.

South Island: Mountain districts from Nelson to the south of Otago, but often local. Usually on wet rocks or on shingle through which water flows. 2000–5000 ft. December–January.

A very distinct species, at once recognised by the glabrous branching habit, linear-spathulate green and almost fleshy leaves, and numerous leafy bracts.

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41.C. glandulosa, Hook. f. Fl. Nov. Zel. i. 124.—Stem rather stout, sending out creeping and rooting leafy stolons. Leaves few, rosulate, ½–1½ in. long, ¼–½ in. broad, ovate-or oblong-spathulate or obovate, acute or apiculate, narrowed into a winged petiole, acutely serrate or dentate, membranous, green on both surfaces, glabrous or more usually covered with minute glandular pubescence, veins reticulated; petioles expanded into a short sheath; margins often ciliate. Scape slender, 2–5 in. long, glandular-pubescent; bracts few, linear, acuminate. Head ½–¾ in. diam.; involucral bracts in 2–3 rows, linear-subulate, erect or the outer recurved, glandular-pubescent, often ciliate at the tips. Rays few or many, spreading. Achene silky.—Handb. N.Z. Fl. 135; Kirk, Students Fl. 293. C. membranacea, Col. in. Trans. N.Z. Inst. xxii. (1890) 470.

North Island: Tongariro, Colenso! H. Hill! Rangipo Plain, G. Mair! Kirk! Petrie! South Island: Not rare in mountain districts from Nelson to the west of Otago, usually in peaty swamps. 1500–4500 ft. December–January.

42.C. vernicosa, Hook. /. Fl. Antarct. i. 34, t. 26, 27.—Per fectly glabrous, leafy, densely tufted. Leaves very numerous, most densely crowded, rosulate, spreading, 1–4 in. long, ⅛–⅓ in. broad, linear, straight or curved, obtuse or subacute, in small specimens often knobbed at the tip, rigid and coriaceous, polished and shining, entire or obscurely toothed, flat or convex above, margins recurved, midrib prominent beneath; sheath short, broad. Scapes usually numerous, 1–9 in. high, rather stout, often flexuose, clothed with leafy coriaceous bracts. Head 1–1½ in. diam.; involucral bracts linear, erect, margins often ciliate. Rays numerous, white, rather broad, spreading. Disc-florets purple; corolla-tube pilose. Achene hispid.—Handb. N.Z. Fl. 136; Kirk, Students' Fl. 293.

Auckland and Campbell Islands: Abundant from sea-level to over 1200 ft. November–December.

An exceedingly handsome plant, of which a beautiful plate is given in the "Flora Antarctica." It and the following species are the only ones with purple disc-florets.

43.C. Campbellensis, Chapm. in Trans. N.Z. Inst. xxiii. (1891) 407.—Leaves rosulate, 3–6 in. long, ½–¾ in. broad, lanceolate or obovate-lanceolate, obtuse or subacute, gradually narrowed to a short broad sheathing base, hardly coriaceous, glabrous above and longitudinally furrowed, sparingly tomentose and with prominent longitudinal ribs beneath; margins flat, finely and sharply serrate. Scapes 6–10 in. high, sparingly tomentose; bracts numerous, linear, sheathing at the base. Head 1½–2 in. diam.; involucral bracts linear, acute, glabrate or sparingly cottony, midrib evident. Rays spreading, white. Disc-florets purple; corolla-tube pilose. Achene hispid.—C. Chapmani, Kirk in Gard. Chron. ix, (1891) 731, fig. 146; Students' Fl. 293. page 319

Campbell Island: Perseverance Harbour, rare, Chapman, Kirk!

The flower-heads closely resemble those of C. vernicosa, but the leaves are altogether different. I have only seen one poor specimen. Mr. Chapman's name has one month's priority of publication over Mr. Kirk's.