FIGURE 10 in Towards a better understanding of Tetrapyrgos (Basidiomycota, Agaricales): new species, type studies, and phylogenetic inferences

FIGURE 10. Anatomical features for: Campanella tenuitunicata (Singer T1750—Holotype a–c). a. Basidiospores. b. Basidium. c. Hymenial cystidia. Gymnopus floridanus (F-18290—Holotype d–g). d. Basidioles. e. Cheilocystidia. f. Pileipellis terminal cells. g. Caulocystidia. Marasmius caesius (F-18263—Holotype h–k). h. Basidiospores. i. Basidium and basidiole. j. Cheilocystidia. k. Pileipellis terminal cells. Scale bar = 10 μm. Illustrated by D.E. Desjardin.