Distribution of Corallorhiza maculata in British Columbia.
(Please note that these maps show a summary of all available distribution
data, and that not all data is vetted. Visit our About the Data page to
learn about our data sources, and visit our interactive maps for more
insight.)
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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.
The table below shows the species-specific information calculated from original data (BEC database) provided by the BC Ministry of Forests and Range. (Updated August, 2008)
Shade-tolerant, submontane to subalpine, saprophyte. Transcontinental North American. Species occurs on moderately dry to fresh, nitrogen-poor soils within boreal, temperate, and cool mesothermal climates. Sporadic in the mossy understory of coniferous forests on water-shedding and water-receiving sites; commonly associated with Gaultheria shallon, Hylocomium splendens, and Rhytidiadelphus loreus. Oxylophytic species characteristic of Mor humus forms.
Source: Indicator Plants of Coastal British Columbia (Indicator Information applies to coastal locations only)
HABITAT/RANGE
Moist to dry forests in the lowland, steppe and montane zones; frequent throughout BC, especially along the coast, south of 55 degrees N, rare northward; E to NF and S to ME, MA, PA, SC, TN, IA, TX, NM, AZ and CA; Guatemala.
Invasive Status: Corallorhiza maculata is not invasive.
Note:
Species currently listed as "invasive" on the E-Flora BC atlas pages come from
a comprehensive list of invasive and noxious species for BC compiled by E-Flora BC.
Note that a species can be alien to the province but not considered invasive.
Visit E-Flora BC's
list of invasive, alien and noxious species in BC for more details.
MEDICINAL AND POISONOUS PLANT
INFORMATION
Species not indicated as poisonous in our database.
Please cite these pages as: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2009. E-Flora BC:
Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for
Advanced Spatial Analysis, Department of Geography, University of British
Columbia, Vancouver. [Accessed:
11/21/2009 3:01:27 PM]
Disclaimer:
The information contained in the E-Flora atlas pages is derived from expert
sources as cited in each section. This information is scientifically based.
E-Flora also acts as a portal to other sites via deep links. As
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&E-Flora BC is not responsible for the accuracy or completeness of the
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