Evaluation of the species boundaries between Parthenium hysterophorus and P. glomeratum (Asteraceae-Ambrosiinae): morphological, anatomical, chromosomal and phytochemical evidence
Species boundaries between Parthenium hysterophorus L./P. glomeratum Rollins were examined. Our working hypothesis states that the delimitation of these taxa is based on the dissection of a continuous variation pattern from an elevational cline. We chose a 70 km gradient from 300-3500 m in the Provi...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Consejo Superior de Investigaciones Científicas
1998-06-01
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| Series: | Anales del Jardín Botánico de Madrid |
| Subjects: | |
| Online Access: | http://rjb.revistas.csic.es/index.php/rjb/article/view/220 |