| name |
Amanita sp-CR04 |
| author |
Tulloss, G. M. Muell. & Halling |
| name status |
cryptonomen temporarium |
| GenBank nos. |
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|
| intro |
Olive text indicates a specimen that has not been
thoroughly examined (for example, for microscopic details) and marks other places in the text
where data is missing or uncertain.
The following material is based upon original research by R. E. Tulloss. |
| pileus |
54 mm wide in exsiccatum, gray, paler toward margin, umbonate, planoconvex at maturity, shiny; context ??, proportionally very thin; margin sulcate (0.55 - 0.65R as dried); universal veil absent. |
| lamellae |
??, ??, white, ??; lamellulae ??. |
| stipe |
?? × ?? mm, proportionally very narrow, satiny white, narrowing upward slightly, ??; context ??; exannulate; universal veil ephemeral, easily left in soil at maturity, drawn as loose saccate volva in sketch accompanying Gómez & Alfaro 25229. |
| odor/taste |
not recorded. |
macrochemical
tests |
none recorded. |
| basidia |
29 - 53 × 8.5 - 13.5 µm, thin-walled, dominantly 4-sterigmate, with sterigmata up to ?? × ?? µm; clamps not observed. |
| basidiospores |
[20/1/1] 9.5 - 11.2 (-13.5) × (7.0-) 7.2 - 8.8 (-9.2) µm, (L = 10.3 µm; W = 8.0 µm; Q = (1.12-) 1.16 - 1.50 (-1.80); Q = 1.29), hyaline, colorless, thin-walled, smooth, inamyloid, broadly ellipsoid to ellipsoid, infrequently subglobose, infrequently elongate, often at least somewhat adaxially flattened, occasionally expanded at one end; apiculus sublateral, cylindric, proportionately rather small; contents monoguttulate; color in deposit unknown. |
| ecology |
Costa Rica: Solitary, at 1500 m elev. |
| material examined |
COSTA RICA: PUNTARENAS—Ctn. Coto Brus - San Vito de Coto Brus, 5 km W of Jardín Botánico Las Cruces [ca. 8°49’N/83°00’W, 1500 m], 19.iv.1987 Rita M. Alfaro & L. D. Gómez 25229 (F 1080341). |
| discussion |
t.b.d. |
| citations |
—R. E. Tulloss |
| editors |
RET |
|
Spore data sets and their composite