Ophioglossum nudicaule var. tenerum (Mett. ex Prantl) R.T.Clausen

• Region

  North America

• Country

  United States of America

• State/Province

  Pennsylvania

• Locality

  Philadelphia

• Coordinates

  39.9523, -75.1638

• Coordinate Uncertainty (m)

  22256

• Georeferencing Method

  GEOLocate Web Application. Used GEOLocate Web Application (batch client) to georeference locality with high precision.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

0. pusil] un, Nutt. Genera of N. Am. Plants, 248. 1818. •
*' In regard to what Nut tall int4^ded as pus ill ura; we must keep in
mind, that he enumerates 0. bulbosum as a distinct species in the
Genera- hence I shoud infer that he had the-other forn as pusillum.
Then too the ticket in his own hand with S. Carolina as habitat,
t£,
attached to Vr e nudicaule specimen seems to confirm this view,
John H.' Redfield, Phila. March 29,T878
* In the collections of the Philadelphia Academy there are two speci-
mens named 0. pusllQ ufo, one in Nuttall's own hand, from S. narilina,
the other in Schweinitz hand from Louisiana is 0. bulbojtsum. Nut- *
tall.’s specimen seems to me different, and perhaps is a diminutive
0. nudlcaule. "	f
Ea£on, Ferns of North Am. 2: 267, 1880.
it 0. vulgaturn var. nudicaule Eaton_ Ghapman FIora p. 559. ( 0. pusil-
^lumNutjT. Gen, p. 248. is probabiy a mixture of this and 0 . crotai
opfroroides, as both species are among his specimens of 0» pusillum.nf
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