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21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

20-04-2026 22:00

Malcolm  Greaves Malcolm Greaves

These pale yellow, hairy ascos were growing on cul

19-04-2026 21:23

Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

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Volutella?
Josep Torres, 07-03-2026 22:22
Josep TorresHello.
Some very tiny conidiomes collected in the Dominican Republic, at sea level, appearing on a leaf in an advanced state of decomposition of Coccoloba uvifera.
Disc-shaped conidiomes with marginal hairs, pure white in color, with a diameter excluding the hairs of between 0.3 and 0.7 mm.
Thick-walled marginal hairs with pointed ends and abundant crystallizations on their surface.
Conidiogenous hyphae that appear to arise from a common point with a radial arrangement, producing in chains fairly uniform, cylindrical conidia with a faint granular content inside and measurements of:
(12.1) 12.3 - 14.2 (15.1) × (2.1) 2.3 - 2.57 (2.6) µm
Q = (4.7) 4.9 - 6.1 (6.6) ; N = 20
Me = 13.4 × 2.4 µm; Qe = 5.6
The closest match I know would be Volutella or related genera, although I'm certain it's not Volutella ciliata.
Any opinions you may have would be greatly appreciated.

Thank you in advance.
Best regards.

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