Ripartitella vinosa (G. Stevenson) J.A. Cooper & I. Saar
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publication ID |
https://doi.org/ 10.11646/phytotaxa.658.1.3 |
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DOI |
https://doi.org/10.5281/zenodo.13362987 |
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persistent identifier |
https://treatment.plazi.org/id/03C46A04-7913-FFE5-15A3-F993151F3C47 |
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treatment provided by |
Felipe |
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scientific name |
Ripartitella vinosa (G. Stevenson) J.A. Cooper & I. Saar |
| status |
comb. nov. |
Ripartitella vinosa (G. Stevenson) J.A. Cooper & I. Saar comb. nov. ( Figs. 6A–F View FIGURE 6 )
MycoBank: MB 853107
Basionym: Tricholomopsis vinosa G. Stevenson, Kew View in CoL Bulletin 19(1): 7. 1964.
Synonym: Melanoleuca vinosa (G. Stevenson) E. Horak (1971:459) View in CoL .
Holotype:— NEW ZEALAND. Wellington: Waikanae, on fallen wood in mixed forest, 1 January 1951, G. Stevenson 795 ( K ( M)193521!; ITS sequence: GenBank/ UNITE: PP575900 / UDB07675266 ; MycoBank MB 10019174 ).
Illustration:— Stevenson (1964: 10, figure 1/ 14; 49, plate 3/ 2).
Description:— Pileus 20–60 mm broad, convex to plano-convex, dry, conspicuously granulose, reddish brown (8 E 8 to 9 E 8). Lamellae sinuate, close, whitish, edge entire; intervenose. Stipe 20 × 3–6 mm, equal, dry, silky striate at top, with evanescent floccose-scaly ring zone, below coarsely floccose-scaly, concolorous with pileus. Context white. Taste indistinctive. Smell indistinctive. Spore deposit white.
Basidiospores (82 spores, four basidiomata, four collections) 4.2–5.7 × 3.1–4.6 µm, av. 4.8–5.0 × 3.6–3.9 µm, Q = 1.1–1.6, Q av. = 1.3–1.4, subglobose, broadly ellipsoid to ellipsoid, minutely echinulate, hyaline, inamyloid, metachromatic, cyanophilous. Cheilo- and pleurocystidia scattered, fusiform, apically encrusted with crystals, 30–35 × 5–6 × 2.5 µm (see Horak 1971: 460, fig 27/ 344; Stevenson 1964: 10, fig 1/ 14).
Additional specimens studied:— NEW ZEALAND. Gisborne, Urewera National Park, Tawa track, rainforest, Dacrydium cupressinum , on rotten log, 21 April 2000, E. & A. Horak ( PDD71285 About PDD ) ; Nelson, Totaranui , Coast track, 40.826°S, 173.00°E, Nothofagus , on log, 16 May 2014, P. Leonard JAC13451 About JAC ( PDD105703 About PDD ) GoogleMaps ; Northland, Waipoua , on moss/ wood, 11 May 2017, R. Swenie ( PDD111179 About PDD ) ; Rangitikei , Totara Reserve, Pohangina Valley , 40.148°S, 175.842°E, G. Smith JAC15357 About JAC ( PDD112507 About PDD ) GoogleMaps ; Rangitikei , Totara Reserve, Pohangina Valley , 40.148°S, 175.842°E, G. Smith JAC15642 About JAC ( PDD112791 About PDD ) GoogleMaps .
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Conservatoire et Jardin botaniques de la Ville de Genève |
| K |
Royal Botanic Gardens |
| M |
Botanische Staatssammlung München |
| E |
Royal Botanic Garden Edinburgh |
| Q |
Universidad Central |
| A |
Harvard University - Arnold Arboretum |
| P |
Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants |
| R |
Departamento de Geologia, Universidad de Chile |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Ripartitella vinosa (G. Stevenson) J.A. Cooper & I. Saar
| Saar, Irja, Cooper, Jerry A. & Trudell, Steven A. 2024 |
Tricholomopsis vinosa
| G. Stevenson 1964: 7 |