PJB-1988-19
A palynologocal study of the family gramineae from Karachi- pakistan.
Tahmeena
siddiqui and
M.qaiser
Abstract
A palynological study of 64 species
belonging to 40 genera of the family gramineae from Karachi was conducted . the family is stenopalynous and the pollen are spheroidal , usually monoporate,
rately diporate, smooth , mostly annulate
and operculate . on the basis of sculpturing pattern 3 groups are
recognized viz, (i) areolate, (ii) scabrate (iii) scabrate-areolate. Each group is further divided on the basis of proximity of the granules (scabrae). Various quantitative characters were also statistically tested.
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