a tropical Old World sedge which has stiff green stems, each terminating in a whorl of arching green leaf-like bracts. It is commonly grown as a house plant
伞莎草。
n. 伞莎草
The removal efficiency of nitrogen and phosphorus were 30.4% and 19.13%, respectively. And the next were cattails and Umbrella Plant. The removal effect of calamus was the worst.
其中,美人蕉对总氮和总磷的去除效果较好,其去除率分别是30.4%,19.13%,其次为香蒲和伞竹,效果较差的是菖蒲。
I'd start with an easy to care for houseplant like an umbrella tree or amaryllis or a potted tomato plant out on the deck.
我会从易于照顾的盆栽如伞树或桂顶红或盆栽番茄开始。
I'd start with an easy to care for houseplant like an umbrella tree or amaryllis or a potted tomato plant out on the deck.
我会从易于赐顾帮衬的盆栽如伞树或桂顶白或盆栽番茄起头。
a tropical Old World sedge which has stiff green stems, each terminating in a whorl of arching green leaf-like bracts. It is commonly grown as a house plant
伞莎草。