Paper Details

PJB-1985-14

Studies on the pollen morphology of the genus heliotropium L. from Pakistan

U.S. QURESHI
DOI:

Abstract

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Pollen grains of 20 species of the genus heliotropium L. rom Pakistan were studied. The genus helioptropium is eurypalynous and shows variation in size ranging from 12-39 um in equatorial diameter and 20-48 um in polar axis and apertures being 6-10 heterocolpate.

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