C. Allen

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4 collections found. 4 collections shown.

C. Allen (19603)

Aspleniaceae Asplenium platyneuron (L.) D.C. Eat. - United States of America

C. Allen (20029)

IsoŽtaceae IsoŽtes melanopoda J.Gay & Durieu ex Durieu - United States of America

C. Allen (19609)

Ophioglossaceae Ophioglossum crotalophoroides Walt. - United States of America

C. Allen (19630)

Pteridaceae Pteris multifida - United States of America