Corallorhiza maculata var. maculata
Corallorhiza maculata var. occidentalis
Corallorhiza maculata var. ozettensis

General:
Perennial, saprophytic herb from coral-like rhizomes; stems (15) 20-55 cm tall, red to yellow-brown, smooth.

Leaves:
Bractlike and sheathing.

Flowers:
Inflorescence a terminal raceme of 10 to 40 short-stalked, erect to spreading and ultimately bent back flowers, the bracts scalelike; sepals usually the same colour as stem, oblong to lanceolate, 5.5-10 mm long, the lower spreading; lateral petals deep pink to red, sometimes dark-spotted; lip 5-7 mm long, white, red- to purple-spotted, base with 2 lateral lobes, larger terminal lobe irregularly fine-toothed; spur less than 2.5 mm long; column 3-5 mm long, curved over lip, yellowish, purple-spotted.

Fruits:
Capsules, egg-shaped, drooping, 15-20 mm long.

Source:  The Illustrated Flora of British Columbia

Synonyms and Alternate Names:
Corallorhiza maculata subsp. maculata
Corallorhiza maculata subsp. mertensiana (Bong.) Calder & Roy L. Taylor
Corallorrhiza maculata (Raf.) Raf. [orthographic variant]
Corallorrhiza maculata subsp. mertensiana (Bong.) Calder & Roy L. Taylor, orth. var.
Corallorrhiza mertensiana