Wolfgang Frey
scholar of
- BARBERRY
BARBERRY (zerešk; Berberis spp., family Berberidaceae). Species of this genus are found in the northern, eastern, and southeastern highlands of…
- FUMITORY
FUMITORY (šāhtara), term used for two species of plants of the genus Fumaria in Persia, Fumaria officinalis and Fumaria parviflora….
- FLORA IRANICA
FLORA IRANICA, amonumental work on the plants of Persia. Edited by Karl Heinz Rechinger of Vienna since 1963, Flora Iranica…
- FLORA ii. IN PERSIA
FLORA ii. IN PERSIA With approximately six thousand recorded species of ferns and flowering plants, Persia harbors one of the…