Robert W. Freckmann Herbarium


  Platanthera dilatata (Pursh) Lindl. ex Beck var. dilatata image
Photographer: Christopher Noll           

Emmet J. Judziewicz

Emmet J. Judziewicz

Christopher Noll

Christopher Noll

William S. Alverson

William S. Alverson
Family Orchidaceae
Platanthera dilatata (Pursh) Lindl. ex Beck var. dilatata
boreal bog orchid, leafy white orchis, scent-bottle, white bog orchid
Platanthera: from the Greek for "flat" and "flower," hence "wide or flat anthered"
dilatata: spread out, dilated
County distribution map- click for detailed distribution maps.
Detailed Distribution:
Town Range Maps
Google Dot Maps
Status: Native
Plant: erect, perennial, to 40" tall forb
Flower: white, 6-parted, 1/3"-1/2" wide, lips not parted or fringed, blunt, wider at the base; petals lance-like, curving forward; inflorescence 4"-12" either dense or open spike-like cluster (raceme) of very short-stalked flowers
Leaf:lance-like to linear, occurring only along the stem
Habitat: wet; cold calcareous fens
(Glossary)

More Information Natural Communities Herbarium Specimens
All Platanthera list Google- Images or Text

Flora of North America (off site)
Synonyms 
Habenaria dilatata (Pursh) Hook.
Limnorchis dilatata (Pursh) Rydb.
Orchis dilatata Pursh
Platanthera dilatata (Pursh) Lindl. ex Beck var. angustifolia Hook.

         
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