Contributions from the Gray Herbarium of Harvard University

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Pages
Table of Contents

The evolution and systematics of Leavenworthia (Cruciferae)
Iss 192, Page 3
The taxonomy and distribution of the Zygophyllaceae of Baja California, Mexico
Iss 192, Page 99
A taxonomic study of the genus Anadenanthera
Iss 193, Page 3
Infraspecific variation in the Gutierrezia sarothrae Complex (Compositae-Astereae)
Iss 193, Page 67
The ferns of Peru Polypodiaceae (Dennstaedtieae to Oleandreae)
Iss 194, Page 1
Evolution of self-compatibility and racial differentiation in Leavenworthia (Cruciferae)
Iss 195, Page 3
A taxonomic revision of Cremolobus (Cruciferae)
Iss 195, Page 135
Index [no. 195]
Iss 195, Page 158
The taxonomy of the Salix glauca Complex in North America
Iss 196, Page 1
The South American species of Gutierrezia
Iss 197, Page 3
Chromosome numbers of Cruciferae
Iss 197, Page 43

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Contributions from the Gray Herbarium of Harvard University

Gray Herbarium
Harvard University. Gray Herbarium.

[Cambridge, Mass.] Harvard University -1984]

1963-1966

Missouri Botanical Garden, Peter H. Raven Library

Missouri Botanical Garden

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http://creativecommons.org/licenses/by-nc-sa/3.0/

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https://www.biodiversitylibrary.org/permissions

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Rights Holder:
Harvard University Herbaria

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