Associations
provided by BioImages, the virtual fieldguide, UK
In Great Britain and/or Ireland:
Foodplant / spot causer
sorus of Entyloma dahliae causes spots on live leaf of Dahlia
Remarks: season: 8-10
Comprehensive Description
provided by North American Flora
Entyloma Dahliae Sydow, Ann. Myc. 10; 36. I9I2 Sori in leaves, with definite margin, subcircular to elliptic, somewhat irregular, darkbroTn, showing on both surfaces of the leaf, 3-12 mm. in length; spores chiefly lightyellow, spheric to subspheric, thick-walled, smooth, 9-14 ^ in diameter; conidia not reported.
On Carduaceae:
Dahlia coccinea, Guatemala.
Dahlia variabilis. New Jersey.
Dahlia sp., Guatemala. Type locality: Harden Heights, Natal, Union of South Africa, on Dahlia variabilis. Distribution: New Jersey; Guatemala; also in South Africa and Europe.
- bibliographic citation
- George Lorenzo Ingram Zundel, John Hendley Barnhart. 1939. (USTILAGINALES); ADDITIONS AND CORRECTIONS, HOST-INDEX. North American flora. vol 7(14). New York Botanical Garden, New York, NY
Entyloma dahliae: Brief Summary
provided by wikipedia EN
Entyloma dahliae is a species of smut fungus in the family Entylomataceae. It is the causative agent of Dahlia leaf smut. The species was described in 1912 by Hans Sydow and Paul Sydow.
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