petrosedam

petrosedam rasdar parivaar crosulacy (patthar kii fasal parivaar) kaa ack vansh haye.
vargeekaran.
"petrosedam" dou anya vanshon key saath milkar crossulacy parivaar, upa-parivaar sampervivoidae, janjaati sampervieve mein ack vansh haye. ise bahut badey cosmopolitan aur polyphylatic genus, "sedam" seey alag kiya gayaa thaa, jahaan ise vibhinn roop seey ack shrinkhala (rupestria) maanaa jaataa thaa. ise mool roop seey gyaarah prajaatiyon key saath varnit kiya gayaa thaa.
prajaatiyan.
nimnalikhit prajaatiyon koo "petrosedam" vansh mein pahachaana jaataa haih

