Sagittaria montevidensis subsp. calycina

(Engelmann) Bogin

Memoirs of the New York Botanical Garden 9:197. 1955.

Basionym: Sagittaria calycina (Engelmann) J. G. Smith in W. H. Emory, Rep. U.S. Mex. Bound. 2(1): 212. 1859
Synonyms: Lophotocarpus calycinus
Treatment appears in FNA Volume 22.

Herbs, annual or perennial, not stranded by low tide. Leaves submersed and emersed; submersed leaves sessile, blade linear; emersed leaves petiolate, blade hastate to sagittate. Inflorescences of 1–15 whorls, floating or emersed; bracts distinct. Flowers: pistillate with ring of sterile stamens; petals without purple spot at base.


Phenology: Flowering mid summer–fall.
Habitat: Mud flats of lakes and rivers
Elevation: 5–2000 m

Distribution

V22 65-distribution-map.jpg

Ala., Ark., Calif., Colo., Del., Ga., Ill., Ind., Iowa, Kans., Ky., La., Mich., Minn., Miss., Mo., Nebr., N.Mex., N.C., Ohio, Okla., S.C., S.Dak., Tenn., Tex., Va., W.Va., Wis., Mexico (Chihuahua), Mexico (Coahuila), Mexico (Sinaloa)

Discussion

Selected References

None.

Lower Taxa

None.
0.2 cm2 mm <br />0.002 m <br /> (0.43 cm4.3 mm <br />0.0043 m <br />) +
keeled;oblanceoloid +
0.7mm;1.5mm +
papillose +  and smooth +
Obtuse (?) +  and Acute (?) +
Robert R. Haynes +  and C. Barre Hellquist +
(Engelmann) Bogin +
attenuate;hastate or sagittate +
Sagittaria calycina +
0.04 cm0.4 mm <br />4.0e-4 m <br /> (0.08 cm0.8 mm <br />8.0e-4 m <br />) +
2.5 cm25 mm <br />0.025 m <br /> (17.5 cm175 mm <br />0.175 m <br />) +
hastate +  and sagittate +
0.6cm +  and 22cm +
less than ¼ total length +
distinct +
not papillose +
club--shaped +, lanceolate +  and elliptic +
Ala. +, Ark. +, Calif. +, Colo. +, Del. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Mich. +, Minn. +, Miss. +, Mo. +, Nebr. +, N.Mex. +, N.C. +, Ohio +, Okla. +, S.C. +, S.Dak. +, Tenn. +, Tex. +, Va. +, W.Va. +, Wis. +, Mexico (Chihuahua) +, Mexico (Coahuila) +  and Mexico (Sinaloa) +
5–2000 m +
u--shaped +
not tuberculate +
1.2 cm12 mm <br />0.012 m <br /> (2.1 cm21 mm <br />0.021 m <br />) +
cylindric +
2 cm20 mm <br />0.02 m <br /> (5 cm50 mm <br />0.05 m <br />) +
hypogynous +
not +, keeled +  and compressed +
Mud flats of lakes and rivers +
decumbent +  and floating +
emersed +  and floating +
petiolate +  and sessile +
0cm;17cm +
flattened +
21 cm210 mm <br />0.21 m <br /> (55 cm550 mm <br />0.55 m <br />) +
0 cm0 mm <br />0 m <br /> (2 cm20 mm <br />0.02 m <br />) +
decumbent +  and floating +
1.5cm;28cm +
emersed +  and floating +
1.5 cm15 mm <br />0.015 m <br /> (15 cm150 mm <br />0.15 m <br />) +
ascending +  and recurved +
15 cm150 mm <br />0.15 m <br /> (47 cm470 mm <br />0.47 m <br />) +
deciduous +
triangular +
Flowering mid summer–fall. +
not radiating +  and arranged +
Memoirs of the New York Botanical Garden +
decumbent +  and floating +
1.5cm;28cm +
emersed +  and floating +
1.5cm;15cm +
pedicellate +
persistent +
erect;spreading +
sculptured +
herbaceous;leathery +
Weedy +  and Illustrated +
Lophotocarpus calycinus +
Sagittaria montevidensis subsp. calycina +
Sagittaria montevidensis +
subspecies +
white;brown +
perennial +  and annual +
emersed +  and submersed +
glabrous +  and sparsely pubescent +
bracteolate +  and branching +