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#mushrooms

45 posts34 participants3 posts today

Lysurus corallocephalus

mushroomexpert.com/Lysurus_cor

Note: Since I have not collected or studied collections of this mushroom, the description is based on the sources cited below and the photos sent to me.

Ecology: Probably saprobic; growing alone or gregariously in a variety of habitats (Dring [1980] lists the following for specimens examined: "on soil in maize field," "under Pithecolobium," "Old Calabar botanic garden," "in Acacia xanthophaea woodland," "Bamboo forest c. 7000 ft," "edge of cultivated field and natural woodland," and "in grass"); originally described from Angola (Welwitsch & Currey 1868); distributed throughout subSaharan Africa; found year-round.

Fruiting Body: At first a pale "egg" up to 4 cm across; emerging to form a stem and a head. Stem up to 12 cm high; more or less cylindric; hollow; whitish to yellowish, pink, or reddish; spongy; pitted; arising from a whitish to pinkish volva. Head scarlet to reddish orange, with protruding branches arranged around polygonal meshes; the branches simple or forked, up to 3 mm wide and 2 cm long, accordion-like when fresh; covered with olive-brown to dark brown spore slime.

Microscopic Features: Spores 3.5-4.5 x 1.5-2 m; more or less ellipsoid.

Continued thread

Combining the inks I used in yesterday's drawing with some more colors, and playing with some mushroom patterns in today's #inkyDays rawing.

I had my coffee in one of my favorite cups, made by the amazing NervousSystem foks: @nervous_jessica and @nervous_jesse I'm not sure if they still make these. I highly recommend them, if they do.

Editing to add link to their shop: n-e-r-v-o-u-s.com/shop/shopAll

#ink#drawing#art

The recent rain woke up one of our fall 2020 golden oyster logs. I was sure we were not going to see any more mushrooms from this log, it was super productive over the last two years and has lost a lot of bark. We have a new set of blue oyster logs that we expect to see do well soon, but no new goldens.

The golden isn't my favorite mushroom for taste/texture, but I'll probably go ahead and make some more golden logs next fall, can't beat it on productivity.

Sparassis radicata

mushroomexpert.com/Sparassis_r

Ecology: Pathogenic and saprobic; growing from the roots or bases of trees; found under conifers (especially pines and Douglas-fir); annual, but often recurring yearly in the same location; causing a brown rot or a butt rot; fall and winter; originally described from Idaho; distributed in the Pacific Northwest and northern California. The illustrated and described collections are from California and Oregon.

Fruiting Body: 10-45 cm across; up to 30 cm high; composed of tightly packed, noodle-like branches which arise from a common basal structure (which measures up to 30 cm long, tapering into the ground); branches thin-fleshed, whitish to yellowish or tan, evenly colored, bald; flesh whitish, unchanging when sliced.

Odor and Taste: Not distinctive.

Spore Print: Whitish.

Microscopic Features: Spores 4-7 x 2.5-4 m; ellipsoid or broadly ellipsoid; smooth; hyaline in KOH; inamyloid. Basidia 40-55 x 5-6 m; narrowly clavate; 4-sterigmate. Cystidia not found. Contextual hyphae 3-8 (-10) m wide; smooth; walls to 0.5 m thick; hyaline in KOH; clamp connections present.

Amanita fulva

mushroomexpert.com/Amanita_ful

Ecology: Mycorrhizal with hardwoods or conifers; growing alone, scattered, or gregariously; summer and fall; widely distributed east of the Rocky Mountains.

Cap: 4-10 cm; oval to convex, becoming broadly convex or nearly flat; sticky at first or when wet; tawny brown to brown; sometimes with a few scattered white to tawny patches; bald; the margin prominently lined or grooved.

Gills: Free from the stem or slightly attached to it; whitish; close or nearly crowded; short-gills infrequent.

Stem: 7-16 cm long; 0.5-1.5 cm thick; slightly tapered to apex; bald or slightly hairy; whitish to pale brownish; without a ring; the base enclosed in a sacklike, white volva that fits loosely around the stem and often discolors tawny brown.

Flesh: White throughout; soft; unchanging when sliced.

Odor: Not distinctive.

Chemical Reactions:KOH negative on cap surface.

Spore Print: White.

Microscopic Features: Spores 9-11 ; smooth; globose or subglobose; inamyloid. Basidia without clamps; 4-spored. Pileipellis an ixocutis of hyphae 2-6 wide. Lamellar trama bilateral; subhymenium ramose.

Albatrellus cristatus

mushroomexpert.com/Albatrellus

Ecology: Assumed to be mycorrhizal; growing alone or scattered; terrestrial under hardwoods and occasionally under conifers; summer and fall; widely distributed east of the Rocky Mountains.

Cap: 5-20 cm across; circular or irregular in outline; loosely convex, flat, or irregular; dry; smooth or somewhat velvety or leathery, sometimes becoming cracked with age (but not scaly before this); yellowish to yellowish brown, sometimes with greenish shades; often bruising olive or greenish, especially near the margin.

Pore Surface: Descending the stem; white, or eventually greenish to yellowish; pores small (1-3 per mm) and angular; tubes 1-5 mm deep.

Stem: 3-6 cm long; 1-2.5 cm wide; central or somewhat off-center; yellowish; smooth; dry.

Flesh: White; olive to greenish around larval tunnels; sometimes slowly staining olive to greenish or even bluish on exposure; thick.

Chemical Reactions: Flesh slowly reddish with KOH.

Spore Print: White.

Microscopic Features: Spores 5-6 x 4-5 ; smooth; round or nearly so. Clamp connections absent.

Cortinarius azureus

mushroomexpert.com/Cortinarius

Ecology: Mycorrhizal with beech; growing alone, scattered, or gregariously; fall; probably to be expected in North America throughout the range of the host tree (see the map on the linked page).

Cap: 2-6 cm; convex to bell-shaped, becoming broadly convex, flat, or broadly bell-shaped; dry; silky, developing a sheen with age; lilac, developing brownish hints, especially over the center; the margin often slightly wrinkled.

Gills: Attached to the stem, sometimes by a notch; close; lilac at first, becoming rusty brown; covered by a white cortina when young.

Stem: 3-10 cm long; up to 1 cm thick; more or less equal, or with a slightly swollen base; dry; lilac, fading to whitish from the base up; silky to nearly smooth.

Flesh: Whitish to lilac or purple (especially in the stem).

Odor: Sweet and slightly unpleasant, slightly radishlike, or not distinctive.

Chemical Reactions: KOH negative on cap surface.

Spore Print: Rusty brown.

Microscopic Features: Spores 6-10 x 5-8 ; subglobose to very broadly ellipsoid; weakly verrucose. Cheilo- and pleurocystidia absent. Pileipellis a cutis.

REFERENCES: Fries, 1838. (Saccardo, 1887; Moser, 1983; Phillips, 1991/2005; Breitenbach & Kränzlin, 2000.) Herb. Kuo 10160406.