Difference between revisions of "Polanisia dodecandra subsp. dodecandra"
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Polanisia dodecandra subsp. dodecandra | |accepted_name=Polanisia dodecandra subsp. dodecandra | ||
− | |accepted_authority= | + | |accepted_authority= |
|publications= | |publications= | ||
|common_names=Redwhiskered clammyweed | |common_names=Redwhiskered clammyweed | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=F | ||
+ | |label=Illustrated | ||
+ | }}{{Treatment/ID/Special_status | ||
+ | |code=E | ||
+ | |label=Endemic | ||
+ | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Polanisia graveolens | |name=Polanisia graveolens | ||
|authority=Rafinesque | |authority=Rafinesque | ||
+ | |rank=species | ||
}} | }} | ||
|hierarchy=Cleomaceae;Polanisia;Polanisia dodecandra;Polanisia dodecandra subsp. dodecandra | |hierarchy=Cleomaceae;Polanisia;Polanisia dodecandra;Polanisia dodecandra subsp. dodecandra | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Polanisia dodecandra subsp. dodecandra | name=Polanisia dodecandra subsp. dodecandra | ||
− | + | |authority= | |
− | |authority= | ||
|rank=subspecies | |rank=subspecies | ||
|parent rank=species | |parent rank=species | ||
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|publication title= | |publication title= | ||
|publication year= | |publication year= | ||
− | |special status= | + | |special status=Illustrated;Endemic |
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_261.xml |
|genus=Polanisia | |genus=Polanisia | ||
|species=Polanisia dodecandra | |species=Polanisia dodecandra |
Latest revision as of 22:32, 5 November 2020
Leaflets: blade apex acute to obtuse. Inflorescence bracts lanceolate to ovate. Petals white (sometimes pinkish), (3–)5–7(–8) mm. Stamens (6–)7–10(–14) mm, ± equaling or slightly longer than petals. Seeds roughened. 2n = 20.
Phenology: Flowering summer–early fall.
Habitat: Roadsides, riverbanks, gravel bars, flood-scoured shorelines, grasslands, disturbed sites
Elevation: 0-1100 m
Distribution
![V7 261-distribution-map.gif](/w/images/6/6c/V7_261-distribution-map.gif)
Ont., Que., Ala., Ariz., Ark., Calif., Colo., Conn., Ga., Idaho, Ill., Ind., Iowa, Kans., Ky., La., Maine, Md., Mass., Mich., Minn., Mo., Mont., Nebr., Nev., N.H., N.J., N.Mex., N.Y., N.Dak., Ohio, Okla., Oreg., Pa., S.Dak., Tex., Vt., Va., W.Va., Wis., Wyo.
Discussion
Subspecies dodecandra is smaller-flowered than the other subspecies and is most often found in northeastern and midwestern states. ‘White Spider’ is a cultivar sometimes offered in seed catalogues. Occurrences in New England (except Vermont) probably represent adventives from farther west; this plant is common along weedy roadsides.
Selected References
None.