Platanthera lacera
Green fringed-orchid | |
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Platanthera lacera at Indiana Dunes National Lakeshore | |
Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Monocots |
Order: | Asparagales |
Family: | Orchidaceae |
Tribe: | Orchideae |
Genus: | Platanthera |
Species: | P. lacera |
Binomial name | |
Platanthera lacera (Michx.) G.Don | |
Synonyms | |
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Platanthera lacera is an orchid in the genus Platanthera, native throughout Eastern United States and Canada. It occurs in a variety of habitats ranging from “mesic and dry-mesic sand prairie, wet sedge meadow, calcareous fen, sphagnum bog, acid seep spring, dry field, mesic flatwoods, and mesic upland forests.”[1] Common names include ragged fringed orchid and green fringed orchid.
Identification
It is a perennial growing 20–77 cm. tall. 2 to 7 lanceolate to narrow elliptic leaves should be present. The inflorescence is a terminal racemic structure, 4–25 cm. long with 15–60 whitish-green flowers.[1]
Pollination
The flowers are fragrant at night and are pollinated by crepuscular moths.
References
This article is issued from Wikipedia - version of the 4/8/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.