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Your search found 35 taxa.
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Common Name:
Wingstem Water-primrose
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Jussiaea decurrens
Petals 6-12mm long, 4-6mm wide, per Vascular Flora of the Carolinas.
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Common Name:
Water-willow, Primrose Willow
Floral tube much longer than the pedicel, per Weakley's Flora.
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Common Name:
Showy Water-primrose
LESS THAN
Synthesis of the North American Flora (Kartesz, 1999)
Ludwigia uruguayensis
SYNONYMOUS WITH
Separation of 2 species within Ludwigia uruguayensis (Zardini, Gu, Raven, 1991)
Ludwigia grandiflora
In summer, on erect flowering stems, the leaves elongate, per Wildflowers of the Carolina Lowcountry.
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Common Name:
Common Water-primrose
LESS THAN
Synthesis of the North American Flora (Kartesz, 1999)
Ludwigia uruguayensis
SYNONYMOUS WITH
Separation of 2 species within Ludwigia uruguayensis (Zardini, Gu, Raven, 1991)
Ludwigia hexapetala
Ssp. hexapetala is understood to be larger flowered than ssp. grandiflora, per Observations on the Ludwigia uruguayensis Complex (Onagraceae) in the US (Nesom & Kartesz, 2000).
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Common Name:
Savanna Seedbox, Slender Seedbox
Sepals ovate and reflexed. Style 7-9mm long, its enlarged base prominent, per Vascular Flora of the Carolinas.
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Common Name:
Harper's Seedbox
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Ludwigia maritima
Petals slightly longer than wide. Stylopodium prominent, per Vascular Flora of the Carolinas.
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Common Name:
Rafinesque's Seedbox
Petals larger than those of L. alternifolia, exceeding the narrow sepals, per Wildflowers of the Southern Mountains.
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Common Name:
Alternate-leaf Seedbox
Flowers yellow, about 1/2" across, with conspicuous spreading sepals, per Wildflowers of the Southern Mountains.
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Common Name:
Shrubby Seedbox
Flowers in a terminal headlike cluster; flowering stems 12-32" tall, per Guide to the Wildflowers of SC.
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Common Name:
piedmont primrose-willow
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Ludwigiantha arcuata
Petals longer than sepals; pedicels 15-35mm long, per Vascular Flora of the Carolinas.
Common Name:
Creeping Seedbox
SYNONYMOUS WITH
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Ludwigia natans
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Isnardia repens
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Common Name:
Common Water-purslane, Marsh Purslane
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Isnardia palustris
This species prostrate or floating. Minute flowers sessile in the axils, per Wildflowers of the Southern Mountains.
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Common Name:
Common Evening Primrose
Four broad yellow petals with notched tips. Yellow anthers extended, per Forest Plants of the Southeast and Their Wildlife Uses.
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Common Name:
Beach Evening Primrose, Drummond's Evening Primrose
The flowers are about 3" wide and turn toward the sun, per Guide to the Wildflowers of SC.
)
Common Name:
Dunes Evening Primrose, Seabeach Evening Primrose, Spreading Evening Primrose
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Raimannia humifusa
Yellow flowers tinged with pink, about 1" wide, per Guide to the Wildflowers of SC.
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Common Name:
Cutleaf Evening Primrose
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Raimannia laciniata
Four broad petals with notched tips, per Forest Plants of the Southeast and Their Wildlife Uses.
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Common Name:
Showy Evening Primrose, White Evening Primrose, Pink-ladies
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Hartmannia speciosa
All Oenothera found in the southern mtns have a 4-branched stigma, per Wildflowers of the Southern Mountains.
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Flowers open singly; inflorescence mostly nodding. Leaves lanceolate, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
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Common Name:
Southern Sundrops
Petals yellow, veiny, ends notched; stamens orange [here, var. subglobosa], per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
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Common Name:
Riverbank Evening Primrose, Riverbank Sundrops
LESS THAN
Synthesis of the North American Flora (Kartesz, 1999)
Oenothera fruticosa ssp. fruticosa
SYNONYMOUS WITH
Onagraceae (Munz, 1965)
Oenothera tetragona ssp. glauca var. riparia
Leaves linear-lanceolate and rather thick, per Guide to the Wildflowers of SC.
)
Common Name:
Northern Sundrops, Appalachian Sundrops
Inflorescence usually erect. Petals (8-)15-35mm long, per Weakley's Flora.
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Peniophyllum linifolium
)
Common Name:
Stemless Evening Primrose
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Lavauxia triloba
No aboveground stem, with leaves & flowers arising from a stout rootstock, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
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Common Name:
Great Willow-herb, Fireweed
LESS THAN
Manual of the Southeastern Flora (Small, 1933)
Chamaenerion angustifolium
SYNONYMOUS WITH
Chamaenerion angustifolium ssp. circumvagum
Flowers numerous, with 4 roundish short-clawed petals and a 4-lobed stigma, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
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Common Name:
Purple-leaved Willow-herb, Bronze Willow-herb, Eastern Willow-herb
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Epilobium coloratum
The flowers are less than 1/4" wide, with pink or white notched petals, per Wildflowers of the Southern Mountains.
GREATER THAN
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Epilobium adenocaulon var. adenocaulon
)
Common Name:
Threadstalk Gaura
The protruding style has a cross-shaped stigma; stamens are long & drooping, per Wildflowers of Tennessee.
)
Common Name:
Biennial Gaura, Northeastern Gaura, Morning Honeysuckle
4 clawed petals, 8 conspicuous stamens, a style with a 4-lobed stigma, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
)
Common Name:
Southeastern Gaura
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Gaura angustifolia
Petals 3-4, white to pink, per Wildflowers of the Eastern United States.
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Common Name:
Canada Enchanter's Nightshade
SYNONYMOUS WITH
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Circaea quadrisulcata var. canadensis
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Circaea latifolia
Two deeply notched petals, one of only a few plants with 2-petaled flowers, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
)
Common Name:
Alpine Enchanter's Nightshade, Smaller Enchanter's Nightshade
SYNONYMOUS WITH
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Circaea alpina var. alpina
Flowers are crowded at the top of the raceme, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
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