Ecco un altro campione da determinare. Questo era in pieno ombra e probabilment molto maturo,
Type Agaric, mushroom type
Length (cm) 6.5cm
Cap diameter (cm) 5.5cm
Cap colour Apricot-brown, yellow at fissures, turning brown towards margin (by age)
Cap shape Broadly convex to applanate, very irregular outline
Cap additional description Cap distinctly fissured and cracked and covered with short hair mostly present in fissures.
Stipe diameter (cm) 22m
Stipe colour Pale yellow-ochre
Stipe shape Equal most of its length, widening towards the cap, tapering at the base.
Stipe cross-section Solid
Stipe with glandular dots ? No
Stipe strength Tough, pliable
Stipe additional description Minutely verticalty striated and with short hairs
Hymenium type Pores
Pore layer length 5-6mm
Pore colour Mustard yellow, becoming olive-green with age
Pore arrangement ? Radiating but not distinctly so.
Pore shape (sides) Irregular, angular with (4)5-6 sides
Pore size (n /mm) c. 0.8 - 1.0mm (=1 - 1.5 pores / mm2)
Dark cystidia in pores ? Projections slightly darker from hymenium were observed, but unsure if they are cystidia or basidia.
Pore bruising No particular change
Lamella type n/a
Lamella colour n/a
Lamella attachment n/a
Ring (Veil) No
Cup (Volva) No
Texture / feel Dry, velvet-like
Smell Somewhat pleasant, fruity.
Spore print Olive-green to brown
Stipe/flesh bruising Flesh darkens a bit but no remarkable change. There was also some reddening at the flesh of the cap. Red dots were formed at the base of the stipe.
Basidium length: range 25 - 36.25 µm
Basidium length: mean 32.7 µm
Basidium width: range 7 - 11.25 µm
Basidium width: mean 9.7 µm
Sterigmata length n/a
Pleurocystidia (@ gill faces) Present inside pores (no distinction between Pleuro and Cheilo-)
Cheilocystidia (@ gill edges) Present inside pores (no distinction between Pleuro and Cheilo-)
Cystidia clumps in pores No, singular and frequent
Cystidium length: range 45 - 62.5 µm
Cystidium length: mean 54.8 µm
Cystidium width: range 8.75 - 12 µm
Cystidium width: mean 10.9 µm
Remarks Basidia rough-textured, Cystidia smooth and elongated, widest at central part than tapering gently.
Spore length: range 11.6 - 14.8 µm
Spore length: mean 13.21 µm
Spore width: range 5.1 - 6.2 µm
Spore width: mean 5.71 µm
Spore Q factor: range 2.2 - 2.5
Spore Q factor: mean 2.31
Spore shape Fusiform
Spore surface not observed
Remarks Spores contain 3-4 large spherical vessicles. Sterigma appandage present and conspicuous.
Pileipillus type Simple, interwoven trichoderm with encrustations (Congophilous plaques?)
Colour of radicles at stipe Pale sulphur yellow
Basidium average size 32.7 x 9.7 um
Cystidia average size 54.8 x 10.9 um
Spore average size 13.2 x 5.7 um
Spore Q factor 2.31 x
Iron Salt on flesh A reaction occurs at the base of the stipe; light yellow flesh becomes dirty bluish green after 60 seconds.
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Ultima modifica di Darniella
il gio 4 dic 2014, 6:40, modificato 1 volta in totale.