Russula purpureotincta R.F.R. McNabb

Egon, Bart Buyck, Jerry, Egon Horak, Cooper, Jerry A. & Song, Yu, 2024, Russula (Basidiomycota, Russulales, Russulaceae) subsection Roseinae “ down under ”, Cryptogamie, Mycologie 20 (9), pp. 101-126 : 119

Russula purpureotincta R.F.R. McNabb

( Figs 15-18 )

New Zealand Journal of Botany 11: 711 ( McNabb 1973).

TYPE MATERIAL. — New Zealand • Prov. Nelson, Springs Junction, Upper Grey, among Sphagnum under Nothofagus [ Fuscospora ] solandri var. cliffortioides and Nothofagus [ Lophozonia ] menziesii; 25.II.1968; E. Horak; ZT 68-086 • Prov. Nelson, W of Tophonse Saddle, at the border of a swampy locality between moss (not Sphagnum ) under Nothofagus [ Fuscospora ] solandri var. cliffortioides and Nothofagus [ Lophozonia ] menziesii; 3.III.1968; E. Horak; ZT 68-105.

Figures

FIG. 15. — Russula purpureotincta R.F.R. McNabb (ZT 68-105): A-B, elements of the pileipellis near pileus margin: A, primordial hyphae with indication of contents in few cells; B, terminal cells of the other hyphal extremities. C-D, elements of the pileipellis in the pileus center: C, primordial hyphae without indication of contents; D, terminal cells of other hyphal extremities. Drawings B. Buyck. Scale bar: 10 µm.

FIG. 16. — Russula purpureotincta RFR. McNabb. Elements of the hymenium (all from ZT 68-105, except B from ZT 68-086). A-B, basidiospores; C, basidia; D, basidiola; E, pleurocystidia; F, cheilocystidia. Drawings B. Buyck. Scale bar: 10 µm.

FIG. 17. — Russula purpureotincta R.F.R. McNabb. Fresh basidiomata (ZT 68-105). Photo E. Horak. Scale bar: 2 cm.

FIG. 18. — Russula purpureotincta R.F.R. McNabb. Fresh basidiomata (ZT 68-068). Watercolour by E. Horak.