OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Alismatales

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Sagittaria weatherbiana   FAMILY Alismataceae   Go to FSUS key



SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Sagittaria graminea var. weatherbiana   FAMILY Alismataceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)

Sagittaria weatherbiana

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 22 (2000)

Sagittaria graminea ssp. weatherbiana

SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)

Sagittaria graminea var. weatherbiana

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 027-03-004b:

Sagittaria graminea var. weatherbiana   FAMILY Alismataceae

SYNONYMOUS WITH Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)

Sagittaria graminea var. weatherbiana

 

COMMON NAME:
Weatherby’s Arrowhead


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WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Sagittaria weatherbiana   FAMILY Alismataceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Sagittaria graminea var. weatherbiana   FAMILY Alismataceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Sagittaria weatherbiana

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 22
Sagittaria graminea ssp. weatherbiana

SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)
Sagittaria graminea var. weatherbiana

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 027-03-004b:
Sagittaria graminea var. weatherbiana   FAMILY Alismataceae

SYNONYMOUS WITH Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Sagittaria graminea var. weatherbiana

 

Find by SCIENTIFIC NAME:

4494

Emergent aquatic that also has submerged leaves (rooted); Forb
Perennial
Monoecious or polygamo-monoecious

Habitat: Fresh to brackish marshes, tidal cypress-gum swamps, streambanks, pineland pools, per Weakley's Flora

Native to the Carolinas & Georgia

Uncommon

map
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.

LEAVES:
Simple
Basal
Blades of emersed leaves linear to linear-oblanceolate; submersed leaves phyllodial
Petioles of emersed leaves 6.5-17cm long, triangular

RHIZOMES? STOLONS?
Rhizomes present (coarse); stolons absent; corms absent

FLOWER:
Spring/Summer
White
3-merous
3 sepals
3 petals
Numerous stamens in staminate flowers
Superior ovary
Unisexual

Inflorescence a raceme

FRUIT:
Spring/Summer
Achene

 

TO LEARN MORE about this plant, look it up in a good book!



 


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