Kubowola kwa madzi osefukira (Buerenia inundata)

Kubowola kwa Floodplain ndi tiziromboti ta banja la Umbelliferae.

Bowa amapezeka kwambiri ku Western Europe. Itha kupezekanso ku British Isles, ku Germany, France ndi Switzerland. Nthawi yoyamba idafotokozedwa ku France.

Tizilombo toyambitsa matenda amatha kupatsira mitundu yosiyanasiyana ya udzu winawake, kaloti ndi marshmallow.

Kuzungulira kwa moyo wa kusefukira kwa madzi kunaphunziridwa mwatsatanetsatane mu 60-70s ya zaka zapitazo.

Ascogenous maselo a tiziromboti amathyola mu epidermis wa mbewu. Umu ndi momwe amamasulidwa. Palibe nthawi yopuma. Komanso samapanga sunascus. Kukula kwa maselo okhwima a ascogenous mpaka 500 µm. Amakhala ndi ma nuclei pafupifupi 100-300. Amagawana pakati pawo ndi meiosis, chifukwa chake ma ascopores a mononuclear amapangidwa. Zotsirizirazi zimakhazikika pamphepete mwa selo la ascogenous, ndipo vacuole imatenga malo pakati.

Zirombozi zimakhala ndi ma ascopores. Zisanamere, zimakwatirana. Ascopores amapezeka mumitundu iwiri ya makwerero omwe amatsutsana wina ndi mzake (chomwe chimatchedwa simple bipolar heterothallism). Chifukwa cha makwerero, selo la diploid limapangidwa, lomwe kenako limakula kukhala mycelium. Umu ndi momwe njira ya matenda a zomera ndi kugawa kudzera m'mipata ya intercellular imachitika.

 

Siyani Mumakonda