Gymnosporangium bermudianum (Farl.) Earle

  • Filed As

    Pucciniaceae
    Gymnosporangium bermudianum (Farl.) Earle

  • Collector(s)

    F. S. Earle s.n., Nov 1892

  • Location

    United States of America. Mississippi. Ocean Springs.

  • Identifiers

    NY Barcode: 3011203

    Occurrence ID: 5dab98c5-b71e-4676-964a-a5490fb1d7f9

  • Exsiccatae

    Exsiccatae Number: 249

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249. Gymnosporangium Bermudianum, (Farl.)
Earle.
iEcidium.	Aecidium Bermudianum, Farl.
On leaves and twigs of <Red Cedar,
Juniperus Yirginiana.
Ocean Springs, Miss., Nov. 1892.
Coll. F. S. Earle.
I. JScidial stage: A true Roestelia developing in the
fall on small globose or somewhat irregular galls or dis-
tortions on leaves or small twigs (of Juniperus Yirgini-
ana). Peridium long exsertcd, fragile; margin laciniate
or fimbriate, not recurved; cells broadly oval, easily
separable, cell-wall conspicuously ribbed. Spores small-
17.5 to 19.5 by 19.5 to 27 micromillimeters, globos^ Dr
polygonal, apparently smooth.
See also Farl. Bot. Gaz. 12: 206 d; S. 1887.
III. Teleutosporic stage following the JEcidial stage
on the same galls in spring Sporiferous masses usually
few, short and inconspicuous. Spores 2-celled, irregular-
ly orbicular, oval, oblong or double- conical, resembling
those of G. macropus, 18.5 to 29 by 29 to 55 micromilli-
meters. Promycelium and sporidia unknown.
03011203