Comprehensive Description
provided by North American Flora
Phyllosticta raui (Peck) Dearness & House; House, Bull
N. Y. State Mus. 179: 36. 1915.
Sphaeropsis Raui Peck, Bot. Gaz. 3: 34. 1878.
Phoma Raui Sacc. Syll. Fung. 3: 143. 1884.
Macrophoma Raui Berl. & Vogl. Atti. Soc. Venet. Trent. 10: 188. 1887.
Spots suborbicular, reaching a diameter of 1-2 mm., yellow; pycnidia numerous, gregarious, minute, black, reaching a diameter of 150-170 /z; spores ellipsoid, 16-20 m Ions:.
On Carduaceae:
Artemisia scopulorum A. Gray, Colorado. Type locality: Colorado, on Artemisia scopulorum. Distribution: Known only from the type locality.
- bibliographic citation
- Fred Jay Seaver. 1922. PHYLLOSTICTALES; PHYLLOSTICTACEAE (pars). North American flora. vol 6(1). New York Botanical Garden, New York, NY
