Figure 1. A, Colour illustration from R. K in R. K. GREVILLE'S FUNGUS NAMED "ORANGE SCLEROTIUM" IS SHOWN TO BE A MEMBER OF THE BOLETALES (FUNGI: BASIDIOMYCOTINA)

Figure 1. A, Colour illustration from R. K. Greville's Scottish Cryptogamic Flora (1824a), Plate 101; B, a specimen of Henderson 9540 (E); C, a specimen of P. D. Orton s.n. (E). Scale bar for B and C: 10 mm. Photographs: R. Watling.