Alisma subcordatum
Small-flowered water plantain, Common water plantain Taxonomy
Synonyms: Alisma plantago aquatica parviflorum, Alisma plantago-aquatica var. parviflorum, Alisma subcordatum, Alisma plantago-aquatica var parviflorum Subspecific taxa: Classification:
Other taxonomic & nomenclature sources: USDA Plants;  ITIS;  The Plant List;  IPNI Images
   
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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: No Information Notes: Origin: Native
Species Description
General: Monocot, perennial Roots: adventitious, rhizomes Shoots: basal leaf arrangment; simple leaf type; entire leaf margin; Parallel leaf venation; linear, lanceolate, obovate, orbicular and peltate leaf shape Inflorescence: panicle, head Flowers: perfect; 3 merous; complete, regular; white, others; hypogynous ovary position Fruit: achene Physiology: autotrophic Reproduction: sexual, vegetative
Ecology & Natural History
Habitat: Species is distributed in alkaline situations and ditches. ILPIN Notes: This variety has flowers which are smaller than those of Alisma plantago- aquatica L. var. americana Roem. & Schultes. In autumn or spring, when roots and solid stem bases are well filled with starch, it can be cooked as a starch vegetable. Functional Relationships:
Human Relationships:
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