[Wildflowers with Petals in Multiples of Threes West of the Cascade Mountains of Oregon and Washington]

The Orchid Family West of the Cascade Mountains of Oregon and Washington


Fairy Slipper: Calypso bulbosa

Fairy Slipper, Lady Slipper Orchid: Calypso bulbosa var. occidentalis -

Phantom Orchid, Snow Orchid: Cephalanthera austiniae (formerly Eburophyton austiniae) -

Coralroots: The Genus Corallorhiza -

Lady's Slippers: The Genus Cypripedium -

Helleborines: The Genus Epipactis -

Western Rattlesnake Plantain, Green-leaf Rattlesnake-plantain, Giant Rattlesnake Plantain: Goodyera oblongifolia (Synonyms: Goodyera decipiens, Peramium decipiens) -

Twayblades: The Genus Listera -

Rein Orchids: The Genus Piperia -

Bog Orchids: The Genus Platanthera -

Ladies Tresses: The Genus Spiranthes -

Paul Slichter E-mail