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O. E. Sperry

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2 collections found. 2 collections shown.

Details Collector Coll. # Family Genus Specific epithet Infra epithet Images Country Region Project Date Habit Habitat
Details O. E. Sperry 3048 Dennstaedtiaceae Pteridium aquilinum var. pseudocaudatum 0 United ... Texas Ferns o... 30 May 1955
Details O. E. Sperry 3100 Pteridaceae Notholaena sinuata var. integerrima 1 United ... Texas Ferns o... 15 Jun 1957
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