Comprehensive Description
(
İngilizce
)
North American Flora tarafından sağlandı
Phyllosticta obscurans (Ellis & Ev.) F. Tassi, Bull
.Lab. Bot. Siena 5: 13. 1902.
Phoma obscurans Ellis & Ev. Proc. Acad. Phila. 1894: 357. 1894.
Spots with a ferruginous center and a broad purple border, paler on the under side of the leaf, reaching a diameter of 5-8 mm.; pycnidia few, scattered, prominent; spores ellipsoid, containing two oil-drops, 1.5-2 X 4.5-5.5 n; sporophores simple, lanceolate-fusoid,
1.5 X 8-12/*.
On Rosace ae:
Fragaria sp., New Jersey, West Virginia. Type locality: Nuttallburg, West Virginia, on Fragaria sp. Distribution: New Jersey to West Virginia.
- bibliyografik atıf
- Fred Jay Seaver. 1922. PHYLLOSTICTALES; PHYLLOSTICTACEAE (pars). North American flora. vol 6(1). New York Botanical Garden, New York, NY
