Peronospora arthurii Farl.

  • Filed As

    Peronosporaceae
    Peronospora arthurii Farl.

  • Collector(s)

    W. A. Kellerman s.n., 05 Jun 1901

  • Location

    United States of America. Ohio. Columbus.

  • Identifiers

    NY Barcode: 1959725

    Occurrence ID: ba74c59c-0fb5-41ba-a443-50891840c408

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Ohio

  • Locality

    Columbus

  • Coordinates

    39.9876, -82.9969

  • Coordinate Uncertainty (m)

    19722

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

01959725
OHIO FUNGI
With Reprint of the Original Descriptions
W. A. KeHerman, Ohio State University
8. Peronospora arthuri FarL
Conidial stage.
On Onagra biennis (I/.) Scop.
Columbus, Ohio.	June 5, 1901.
Coll. W. A. Kellerman,
“ P. arthuri n. sp. Conidiophores rather short and rigid, sev-
eral times dichotomous. Tips rather short and rigid. Conidia
broadly ellipsoidal, obtuse, 22-26 mmm. by 19 mmm., slightly violet-
colored. Oospores large, dark brown, 34-42 mmm. in diameter,
exospore covered with short, blunt papillae.” W. G. Farlow,
Botanical Gazette, 8:315. October, 1883.
01959725