#Eudarluca
It´s all about spores!
Spores (maybe Eudarluca caricis) forming patterns
#fungifriends #mycology #spores
May 17, 2025 at 7:06 PM
The #rust on #Sporobolus indicus caused by #Uromyces tenuicutis appears to overwinter well in the same location just across from dad's house, this time with #Eudarluca caricis 🤗 strongly parasitizing the old uredinia (Villeneuve-Tolosane, FR).
January 5, 2025 at 5:31 PM
#Rust on rough star-thistle (#Centaurea aspera) likely caused by #Puccinia centaureae-asperae, observed with Eudarluca caricis hyperparasitizing the uredinia and Mycodiplosis sp. larvae feeding on telia (Le Cap d'Agde, FR).
January 7, 2025 at 9:18 PM
De zeldzame Heelblaadjes-rusroest (Uromyces junci) op paddenrus (Juncus subnodulosus) in Drimmelen. Tot mijn verrassing zaten in de uredinia van deze roest de conidiomata van een hyperparasitaire schimmel; de anamorfe vorm van Eudarluca caricis (Sphaerellopsis filum).
December 25, 2024 at 9:44 PM
white wormy stuff could be Eudarluca caricis...
May 17, 2025 at 6:31 PM
#Rust on broad-leaved enchanter's nightshade (Circaea lutetiana) caused by #Puccinia circaeae, here with telia parazited by the hyperparasite Eudarluca caricis (Bellème, FR).
January 8, 2025 at 8:46 PM
At the same site as last June, #rust on slender rush (#Juncus tenuis) caused by #Uromyces sp., this time showing telia & teliospores, which suggest it is U. silphii (and not U. junci as initially thought). Still parasitized by #Eudarluca caricis (Les Clayes-sous-Bois, France).

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January 7, 2025 at 9:17 PM
#Rust of erect brome (#Bromus erectus) caused by #Puccinia coronata, here with uredinia and telia parasited by #Eudarluca caricis (Thiverval-Grignon, FR).
January 7, 2025 at 9:10 PM
(2/2) And the same rust species on slender rush (#Juncus tenuis), here parasitized by #Eudarluca caricis.
January 7, 2025 at 9:07 PM
(3/3) Even so, the attack was likely diminished by the hyperparasite #Eudarluca caricis, widespread in the older uredinia.
January 7, 2025 at 9:07 PM
#Rust of wood false brome (#Brachypodium sylvaticum) caused by #Puccinia brachypodii, here with its mycoparasite #Eudarluca caricis (syn. Sphaerellopsis filum) and larvae of the mycophagous genus #Mycodiplosis (La Roche-Guyon, FR).

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January 7, 2025 at 9:06 PM
#Rust on #Galium lucidum caused by #Puccinia punctata, here with a mix of uredinia and telia hyperparazited with #Eudarluca caricis displaying a mass of conidia extruded as white threads (Millau, FR).
January 7, 2025 at 10:36 AM
#Rust of southern wood-rush (#Luzula forsteri) caused by #Puccinia obscura, here with hypophyllous uredinia parazited by #Eudarluca caricis (Les Clayes-sous-Bois, FR).
January 7, 2025 at 10:32 AM
#Rust on broad-leaved enchanter's nightshade (Circaea lutetiana) caused by #Puccinia circaeae, here with telia parazited by the hyperparasite Eudarluca caricis (Bellème, FR).
January 7, 2025 at 10:10 AM
#Rust of bushgrass (#Calamagrostis epigejos) caused by #Puccinia sp. — maybe P. pygmaea — here with uredina & urediniospores parazited by #Eudarluca caricis (Les Mureaux, FR).
January 7, 2025 at 10:06 AM
#Rust of Carex pendula caused by #Puccinia caricina var. ribesii-pendula, here with several old uredinia filled with conidiomata of the #rust hyperparasite Sphaerelopsis filum (anamorph Eudarluca caricis), Les Clayes-sous-Bois, FR.

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January 7, 2025 at 9:53 AM
#Rust of Iris sp. (Iris foetidissima?) caused by Puccinia iridis with a mix of urediniospores & teliospores, also conidiomata & conidia of the rust hyperparasite Sphaerelopsis filum (anamorph Eudarluca caricis), Villeneuve-Tolosane, FR.
January 7, 2025 at 9:51 AM