Maianthemum canadense
False lily of the valley Taxonomy
Synonyms: Maianthemum canadense interius, Maianthemum canadense var. interius, Maianthemum canadense var interius Subspecific taxa: Classification:
Other taxonomic & nomenclature sources: USDA Plants;  ITIS;  The Plant List;  IPNI Images
   
View all images.
View all at PhytoImages.
Species Distribution
If map does not appear refresh browser Click map to view & download detailed occurrence records
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
Collections, Observations & Flowering by Month [?]
J
0 F
0 M
0 A
0 M
0 J
0 J
0 A
0 S
0 O
0 N
0 D
0
Collections & Observations by Decade [?]
Species Status
Status/Listing: No Information Notes: Origin: Native
Species Description
General: Monocot, perennial Roots: adventitious, rhizomes Shoots: alternate leaf arrangment; simple leaf type; entire leaf margin; Parallel leaf venation; oblong leaf shape Inflorescence: raceme Flowers: perfect; 4 merous; complete, regular; white; hypogynous ovary position Fruit: berry Physiology: autotrophic Reproduction: sexual, vegetative
Ecology & Natural History
Habitat: Species is found in somewhat greater ecologic amplitude than typical M. canadense. It is often found in association with Acer saccharum, Fraxinus americana, Prunus virginiana, Quercus rubra, Tilia americana. ILPIN Notes: This variety has leaves glabrous beneath; margins are entire or very minutely crenulate; transverse veins usually well-developed. This variety blooms about 2 weeks ahead of variety interius. The cherry-red berries in small terminal clusters last over winter & have a not unpalatable bitter-sweet taste, but being somewhat cathartic, like the berries of Smilacina. Should be eaten with caution. This variety is pubescent beneath on leaves; distinctly ciliate and transverse veins are poorly defined. Species blooms about 2 weeks after var. Canadense. Species is found only in northern 1/4 of Illinois. Functional Relationships:
Human Relationships:
Wildlife and Livestock Information:
Coefficient of Conservatism (C-value) [?] :
Post a Comment or Question About this Plant
Note: All submissions are moderated and only some are posted. Posted comments may be edited for length.
An email address will not be posted, but it is required for communication with the site moderator.
Comments focused outside of Illinois and neighboring states may be posted, but more attention will be given to Illinois centered information.
Thanks for your interest.
|