Rotala Jafananci
Rotala Jafananci, sunan kimiyya Rotala hippuris. Itacen ya fito ne daga tsibiran tsakiya da kudancin Japan. Yana tsiro a cikin ruwa mara zurfi a gefen tafkuna, magudanar ruwa na koguna, cikin fadama.
A karkashin ruwa, shukar ta samar da rukuni na sprouts tare da tsayin tsayi masu tsayi tare da kunkuntar ganye mai siffar allura. Da zaran tsiro ya isa saman ya wuce cikin iska, ruwan ganyen yana ษaukar siffa ta al'ada.
Akwai nau'ikan kayan ado da yawa. A Arewacin Amirka, wani nau'i mai launin ja ya zama ruwan dare, kuma a Turai akwai ja mai duhu. Ana ba da ฦarshen sau da yawa a ฦarฦashin ma'anar ma'anar Rotala Vietnamese kuma a wasu lokuta kuskuren gano shi azaman Pogostemon stellatus.
Don ci gaban lafiya, yana da mahimmanci don samar da ฦasa mai gina jiki, babban matakin haske, ruwa mai laushi mai laushi da ฦarin gabatarwar carbon dioxide. A cikin wani yanayi daban-daban, Rotala na Jafananci ya fara bushewa, wanda ke tare da raguwar girma da asarar ganye. A ฦarshe, yana iya mutuwa.