Occupation pteridologist

Authors (3)

pteridologist

university professor

Rolla M. Jr. Tryon

30 works · 68 members

pteridologist

botanist

nycologist

Lucien Marcus Underwood

16 works · 29 members

pteridologist

university professor

Alice F. Tryon

12 works · 24 members

1. Rolla M. Jr. Tryon (works: 30, members: 68)
2. Lucien Marcus Underwood (works: 16, members: 29)
3. Alice F. Tryon (works: 12, members: 24)

1–3 of 3