Difference between revisions of "Sagittaria montevidensis subsp. spongiosa"
Memoirs of the New York Botanical Garden 9: 198. 1955.
Common names: Tidal arrowhead
Endemic
Basionym: Sagittaria calycina var. spongiosa Engelmann in A. Gray, Manual ed. 5, 493. 1867
Synonyms: Lophotocarpus spongiosus (J. G. Smith) Buchenau Sagittaria spatulata
Treatment appears in FNA Volume 22.
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|common_names=Tidal arrowhead | |common_names=Tidal arrowhead | ||
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|name=Sagittaria calycina var. spongiosa | |name=Sagittaria calycina var. spongiosa | ||
|authority=Engelmann | |authority=Engelmann | ||
| + | |rank=variety | ||
| + | |publication_title=in A. Gray, Manual ed. | ||
| + | |publication_place=5, 493. 1867 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Lophotocarpus spongiosus | |name=Lophotocarpus spongiosus | ||
|authority=(J. G. Smith) Buchenau | |authority=(J. G. Smith) Buchenau | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Sagittaria spatulata | |name=Sagittaria spatulata | ||
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|hierarchy=Alismataceae;Sagittaria;Sagittaria montevidensis;Sagittaria montevidensis subsp. spongiosa | |hierarchy=Alismataceae;Sagittaria;Sagittaria montevidensis;Sagittaria montevidensis subsp. spongiosa | ||
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name=Sagittaria montevidensis subsp. spongiosa | name=Sagittaria montevidensis subsp. spongiosa | ||
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|authority=(Engelmann) Bogin | |authority=(Engelmann) Bogin | ||
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|publication title=Memoirs of the New York Botanical Garden | |publication title=Memoirs of the New York Botanical Garden | ||
|publication year=1955 | |publication year=1955 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V22/V22_342.xml |
|genus=Sagittaria | |genus=Sagittaria | ||
|species=Sagittaria montevidensis | |species=Sagittaria montevidensis | ||
Latest revision as of 21:30, 5 November 2020
Herbs, annual, often stranded by low tide. Leaves emersed, sessile, phyllodial, lanceolate, or petiolate with blade spatulate, rarely sagittate. Inflorescences of 1–4 whorls, emersed; bracts connate. Flowers: pistillate with ring of sterile stamens; petals without purple spot at base. 2n = 22.
Phenology: Flowering summer–fall (Jul–Oct).
Habitat: Brackish to freshwater tidal mud flats and salt marshes
Elevation: 0–5 m
Distribution
N.B., Conn., Del., Maine, Md., Mass., N.H., N.J., N.Y., Pa.
Discussion
Selected References
None.
Lower Taxa
None.