Erythronium mesochoreum
White trout lily Taxonomy
Synonyms: Erythronium albidum var. mesochoreum Subspecific taxa: Classification:
Other taxonomic & nomenclature sources: USDA Plants;  ITIS;  The Plant List;  IPNI Species Distribution
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County Map Legend
Absent: Not known from county Medium confidence: Medium or unknown confidence; often old records or unverifiable observations Medium-high confidence: Often observations by expert botanists High confidence: Often vouchered herbarium records Planted / introduced: Native species introduced outside historic range, or only in planted locations within county (e.g., restorations) Historic / extirpated: Only historic records for the species; likely extirpated (Note that this category is not yet functional) North American distribution maps for this species: FLNA;  USDA Plants;  BONAP;  BISON
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Species Status
Status/Listing: Formerly State Threatened Notes: Origin: Native
Species Description
General: Monocot, perennial Roots: adventitious, bulbs Shoots: basal leaf arrangment; simple leaf type; entire leaf margin; Parallel leaf venation; oblong, ovate leaf shape Inflorescence: solitary Flowers: perfect; 3 merous; complete, regular; white; hypogynous ovary position Fruit: capsule Physiology: autotrophic; C3 C02 fixation Reproduction: sexual, vegetative
Ecology & Natural History
Habitat: ILPIN Notes: The leaves can be used as a potherb and the bulbs are also edible (Fernald et al., 1958). Robertson, K.R., W.E. McClain, and A.C. Koelling. 1983. First confirmation of Erythronium mesochoreum (Liliaceae) east of the Mississippi River. Castanea 48:146-150. Sepals and petals are loosely ascending, not strongly recurving. Functional Relationships:
Human Relationships:
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Coefficient of Conservatism (C-value) [?] :
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