Miscellaneous papers / by J.N. Rose, N.L. Britton, John M. Coulter and G.N. Collins.
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Corporate Authors: | , , |
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Other Authors: | , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington :
Govt. Print. Off,
1909.
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Series: | Contributions from the United States National Herbarium ;
v. 12, pt. 10. |
Subjects: |
Table of Contents:
- [I.] The genus Cereus and its allies in North America, by N.L. Britton and J.N. Rose.
- [II.] Five new species of Crassulaceae from Mexico. By J.N. Rose.
- [III.] Supplement to the Monograph of the North American Umbelliferae. By John M. Coulter and J.N. Rose.
- [IV.] Apogamy in the maize plant. By G.N. Collins.