Flora of North America species comparison

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Sagittaria graminea subsp. weatherbiana

Sagittaria graminea subsp. graminea
Photo is of parent taxon

Weatherby's arrowhead
Photo is of parent taxon

grassy arrowhead, sagittaire graminoide
Phyllodia

1–2.5 cm wide.

to 1 cm wide.
Inflorescences

racemes;

pistillate pedicels 2.1–5 cm.

racemes;

pistillate pedicels 0.5–3 cm.
2n

= 22.

= 22.

Sagittaria graminea subsp. weatherbiana

Sagittaria graminea subsp. graminea
Phenology Flowering summer–fall. Flowering summer–fall.
Habitat Swamps Streams, lakes, and tidal areas
Elevation 0–100 m (0–300 ft) 0–700 m (0–2300 ft)
Distribution
from FNA
FL; NC; SC; VA
from FNA
AL; AR; CT; DE; FL; GA; IA; IL; IN; KS; KY; LA; MA; MD; ME; MI; MN; MO; MS; NC; NE; NH; NJ; NY; OH; OK; PA; RI; SC; SD; TN; TX; VA; VT; WA; WI; WV; NB; NF; NS; ON; PE; QC; West Indies (Cuba)
Source FNA vol. 22. FNA vol. 22.
Parent taxa Alismataceae > Sagittaria > Sagittaria graminea Alismataceae > Sagittaria > Sagittaria graminea
Sibling taxa
S. graminea subsp. chapmanii, S. graminea subsp. graminea
S. graminea subsp. chapmanii, S. graminea subsp. weatherbiana
Synonyms S. weatherbiana, S. graminea var. weatherbiana S. cycloptera, S. eatonii, S. macrocarpa
Name authority (Fernald) R. R. Haynes & Hellquist: Novon 6: 371. (1996) unknown
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

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