Uncorrelated variation in widespread species: species delimitation in Strobilanthes echinata Nees (Acanthaceae)
Species that show high levels of infraspecific variation in several quantitative characters are often difficult to accommodate adequately in taxonomies. The recognition of a large number of formal taxa, at either specific or infraspecific rank, may suggest incorrectly that the variation is discrete...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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