Index [no. 181]
Article
1957
Contributions from the Gray Herbarium of Harvard University
Issue: 181
131--132
Harvard University Botany Libraries
English
[Cambridge, Mass.] Harvard University -1984]
DOI: https://doi.org/10.5962/p.336383
In copyright. Digitized with the permission of the rights holder.
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http://creativecommons.org/licenses/by-nc-sa/3.0/
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