Paper Details

PJB-2011-221

TWO NEW SPECIES OF EUPHRASIA (OROBANCHANCEAE) FROM PAKISTAN AND ADJOINING AREAS

M. QAISER1, TAHMEENA SIDDIQUI2 AND S. SHAHID SHAUKAT2
DOI:

Abstract

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A morphological analysis of Euphrasia densiflora complex and E. jaeschkei complex from Pakistan and adjoining areas was carried out. Principal component analysis of 46 OTU’s for E. densiflora complex and 27 OTU’s for E. jaeschkei were employed which resulted in the recognization of E. densiflora Pennell sensu stricto, E. jaeschkei Wettst. sensu stricto and two new species E. omeri Qaiser & T. Siddiqui and E. alii Qaiser & T. Siddiqui. The relationship of the allied species has also been discussed.

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