Biodiversity Heritage Library

By: Howard, Richard A. (Richard Alden), - Norlindh, Tycho

Type: Article

In: Journal of the Arnold Arboretum

Volume: 43

Series:

Issue: 1

Date: 1962

Page Range: 94--107

Publication Info: Cambridge, Mass Arnold Arboretum, Harvard University [etc.] 1919-

Subjects: