Person Details: A. Nelson
Person:

A. Nelson ( Aven Nelson)
Dates:

1859–1952
Specialities:

Mycology; Pteridophytes; Spermatophytes
Roles:

Author, Determiner, Collector
Details:

United States of America, Alaska, Wyoming, Idaho, Montana, Colorado, Nevada, Arizona
Notes:

Collector Notes: Most originals: RM; Alaska: GH Wyoming (1900): RM (orig.), NY Idaho (1911): NY
Author Notes: Herbarium and types: RM, duplicates widely distributed

Reference: Authors of Plant Names. 1992; Index Herbariorum - Collectors N-R; Index Kewensis, Atriplex serenana; Missouri Botanical Garden, Tropicos; Anemone globosa; NY barcode 172549, Arabis aprica; NY barcode 172636, Arabis philonipha; NY barcode 186250, Sullivantia halmicola; NY barcode 486242, Clematis ligusticifolia; NY barcode 487311, Caltha leptosepala DC.; TL2