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2 records found in the Index Nominum Genericorum database.

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Diacritical Conversion

Perispermum W. C. Darrah, Crit. Rev. Upper Pennsylvanian Fl. 167. Jun-Dec 1969 (non Degner 1932, nec Perispermon Heydrich 1900).
T.: P. pachytestum (L. Lesquereux) W. C. Darrah (Rhabdocarpus pachytesta L. Lesquereux)
Seed; Pennsylvanian; Mazon Creek, Illinois, U.S.A.
FOSSIL-GYMNOSPERMAE-PTERIDOSPERMOPHYTA? (104) 9 Feb 1996

Diacritical Conversion

Perispermum Degener, Fl. Hawaii. 307. 30 Jun 1932 (non Perispermon Heydrich 1900).
T.: P. albiflorum Degener
PHAN.-CONVOLVULACEAE (49) 9 Feb 1996

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