英文關鍵字
alternifolius
aquatic
bog
crop
cyperaceae
cyperus
egyptian
family
fen
foliage
helad
helophyte
inflorescence
lanka
madagascar
marsh
marshland
mire
morass
nile
paludal
paniculate
paper
papyrus
parasol
plant
quagmire
reed
rush
sedge
slough
spikelets
sri
sterrhad
sunshade
swamp
tropical
umbellate
umbrella
vegetation
water
wetland