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15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

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Endocalyx melanoxanthus var. melanoxanthus
Roo Vandegrift, 02-03-2022 23:28
Roo VandegriftAnother interesting fungus from coconut palm! I add this because I've never seen it before, and thought others might enjoy seeing it too. It is also nice to see something utterly new, and still be able to figure out the identification without too much trouble. In this case, I came to the genus using Seifert et al.'s Genera of the Hyphomycetes, and then two papers helped from there: 

Okada, G., & Tubaki, K. (1984). A new species and a new variety of Endocalyx (Deuteromycotina) from Japan. Mycologia, 76(2), 300-313.

Vitoria, N. S., Cavalcanti, M. A. Q., Luz, E. D. M. N., & Bezerra, J. L. (2011). Endocalyx melanoxanthus var. melanoxanthus (Ascomycota): new to Brazil and three new hosts. Mycotaxon, 117(1), 109-113.

Collected: 2022 Feb 09
Collector: Roo Vandegrift
Location: (25.806334, -80.297448)
Host: Coconut palm (Cocos nucifera), shaft of leaf
ID: Endocalyx melanoxanthus var. melanoxanthus

Conidia are 9.2-(11.4)-15.2 × 6.5-(7.8)-9.0 ?m, measured with the hyaline germination slit visible; long direction parallel to the slit, short direction perpendicular to it. Presumably, the average diameter is 11.4 ?m, and the average thickness is 7.8 ?m.

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