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Index of Botanical Specimens
Search for collectorid:[16396] and year collected:[1921]
= with images
FH: 00388287
Alectoria ochroleuca
(Hoffmann) A. Massalongo USA: Alaska [data not captured] C. C. Plitt 1921
Hysteriaceae
FH: 00458911
Hysterium sp.
USA: Maryland Groymin Falls, Baltomore Co., Md. C. C. Plitt 401 1921-3-19
Parmeliaceae
FH: 00418055
Arctocetraria andrejevii
(Oxner) Kärnefelt & A. Thell Canada: Newfoundland & Labrador [data not captured] C. C. Plitt 1921