Arrowhead subulate

Arrowhead subulate a i ʻole Sagittaria subulate, inoa ʻepekema Sagittaria subulata. Ma ke ʻano, ulu ia ma nā mokuʻāina hikina o ʻAmelika Hui Pū ʻIa, ma Central a me kekahi hapa ma ʻAmelika Hema i loko o nā waihona pāpaʻu, nā swamps, backwaters o nā kahawai. Loaʻa i ka wai hou a me ka wai paʻakai. ʻIke ʻia ma ke kālepa aquarium no nā makahiki he nui, loaʻa ma ke kālepa ma ke kumu maʻamau.

Ua kapa pinepine ʻia ʻo Teresa's Arrowhead, akā naʻe, he inoa hewa kēia e pili ana i kahi ʻano ʻokoʻa.

Hoʻokumu ka mea kanu i nā lau ʻōmaʻomaʻo liʻiliʻi liʻiliʻi (5-10 cm), e ulu ana mai kahi kikowaena hoʻokahi - he rosette, e huli ana i kahi puʻupuʻu o nā aʻa lahilahi. He mea pono e hoʻomaopopo ʻia ke kiʻekiʻe o ka ulu ʻana i loaʻa wale ma lalo o ke kūlana o kahi paʻa paʻa. Inā ulu wale ka Arrowleaf styloid me kahi ākea ākea a puni, a laila hiki i nā lau ke ulu a hiki i 60 cm. I kēia hihia, hoʻomaka lākou e hiki i ka ʻili, a ua hoʻokumu ʻia nā lau hou e lana ana ma luna o ka ʻili ma nā petioles elliptical lōʻihi. I nā kūlana maikaʻi, ʻike ʻia nā pua keʻokeʻo a ʻulaʻula paha ma kahi kumu lōʻihi ma luna o ka ʻili o ka wai.

He maʻalahi ka ulu ʻana. ʻAʻole pono ka lepo momona, nā mea kanu i ke ʻano o ka iʻa a me nā koena meaʻai haumia ua lawa. Eia nō naʻe, i kekahi mau hihia, pono paha ke hoʻohui i ka hao. ʻIke ʻia kahi hemahema o kēia microelement i ka wā e ʻulaʻula ai nā lau, a ma kahi ʻē aʻe, inā he nui ia, a laila ʻike ʻia nā ʻulaʻula i ka mālamalama mālamalama. ʻAʻole koʻikoʻi ka hope. Manaʻo maikaʻi ʻo Sagittaria subulate i nā ʻano wela a me nā waiwai hydrochemical, hiki ke hoʻololi i kahi kaiapuni brackish.