FOUR NEW ANNUAL SPECIES OF EUPHORBIA SECTION TITHYMALUS (EUPHORBIACEAE) FROM NORTH AMERICA
| Autor: | Mayfield, Mark H. |
|---|---|
| Zdroj: | Journal of the Botanical Research Institute of Texas, 2013 Dec 01. 7(2), 633-647. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Mayfield, Mark H. |
|---|---|
| Zdroj: | Journal of the Botanical Research Institute of Texas, 2013 Dec 01. 7(2), 633-647. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|