Fig. 1: Examples of Aston's handwriting: Upper, 1897; middle left — label from Aston's herbarium; middle right — numbered series from the private herbarium of T. Kirk; lower — letter of October 1950
Fig. 1: Examples of Aston's handwriting: Upper, 1897; middle left — label from Aston's herbarium; middle right — numbered series from the private herbarium of T. Kirk; lower — letter of October 1950.