13-10-2025 19:05
Louis DENYBonjour forumSur tronc décortiqué de feuillu x,
11-10-2025 20:27
Marcel Heyligen
Found on a barked branch, 14 mm in diameter, of Ro
09-10-2025 22:14
S. RebeccaWe just had the Bavarian Mycology Conference in Au
10-10-2025 00:49
Ethan CrensonHello all, This was found last weekend on a hardw
04-10-2025 02:13
Francois Guay
Hi everyone, I found this Hymenoscyphus growi
03-10-2025 22:17
Francois Guay
Hi everyone, I found this white, star-shaped
03-10-2025 22:03
Francois Guay
Hi everyone, I found this weird asco growing on wo
Tiny yellow apothecia on Aconitum
Edvin Johannesen,
10-09-2022 17:08
These tiny (0.2-0.5 mm diam.) apothecia were growing on dead stem of Aconitum septentrionale (I'm pretty sure). They are sessile on a constricted base, but not stipitate. Texture is soft (not gelatinous). Asci ca. 60-80 x 6-7 micr, IKI- (Lugol), no croziers seen. Spores 10-15 x 3-4 micr, ellipsoid to fusiform, with internal guttules, becoming 3-septate. Paraphyses slender, filiform, aguttulate. Excipulum not studied in detail, but containing spherical, irregular/prismatic cells.First micro-photo in KOH, last photo in Lugol, the rest in water. Measures in water.
Any thoughts?
Thanks.
