Karstenia? anamoph? - Forum ASCOFrance

28-12-2025 12:08

Karstenia? anamoph?

Margot en Geert Vullings

This possible Karstenia was found on the bark of d

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Karstenia? anamoph?

Margot en Geert Vullings, 28-12-2025 12:08

This possible Karstenia was found on the bark of deciduous wood. We found only two septate spores that point to Karstenia idaei, and we think we see the periphysoids.
Spore measured in water: 50 × 3 µm
When making a slide, orange strings containing many anamorphic spores emerged from beneath these craters.
Conidia measured in water: 6.7 - 7.5 × 1.6 - 1.9µm, Q = 3.6 - 4.6
Could this be the anamorph of K. idaei? We haven't found any anamorphs of Karstenia idaei in Ellis&Ellis or online.

Thank you in advance for your help,

Geert&Margot