botany
connecticut
conservation
fern
fertile
food chain
frond
horizontal
indusia
leaf
nature
new england
nobody
northeast
northwest park
outdoors
preservation
primary producer
pteridophyte
reserve
sori
spinulose wood fern
sporangia
spore bearing
sporophyte
summertime
trophic pyramid
usa
vascular plant
windsor
定額
Closeup of round sori of a fertile frond from a spinulose wood fern, Dryopteris carthusiana, from a swamp at Northwest Park in Windsor, Connecticut.の素材 [FY31081432979]
この写真素材のタグ
最近チェックした素材