...Variable
...Dry
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Parthenium at Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
WEAKLEY'S FLORA (5/21/15):
Parthenium integrifolium var. integrifolium
FAMILY
Asteraceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Parthenium integrifolium var. integrifolium
FAMILY
Asteraceae
INCLUDED WITHIN
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-57-001:
Parthenium integrifolium var. integrifolium
FAMILY
Asteraceae
INCLUDED WITHIN
Manual of the Southeastern Flora (Small, 1933)
Parthenium integrifolium
COMMON NAME:
Common Wild Quinine
To see larger pictures, click or hover over the thumbnails.
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JK Marlow jkm170527_054
May McCormick County SC
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JK Marlow jkm170527_055
May McCormick County SC
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Richard and Teresa Ware rtw_p_integrifolium_1
June
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Richard and Teresa Ware rtw_p_integrifolium_1b
June
Five tiny white rays are evenly spaced around the 1/4" disc, per Wildflowers of the Southern Mountains.
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Richard and Teresa Ware rtw_p_integrifolium_1c
June
Disc florets functionally staminate (filaments distinct, anthers connate), per Flora of North America.
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JK Marlow s050618_a
June Oconee County SC
Basal leaves ovate to elliptic, 3-8" long, round-toothed, long-petioled, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
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Tim Spira tpspintegrifolium_with
June
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Bobbie L Holt blh1030_a
July Anderson County SC
Carolina Wild Native Plant Nursery
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JK Marlow jkm0407c_03
July Rutherford County NC
Chimney Rock Park
Numerous small heads in flat-topped clusters at ends of stem and branches, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
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JK Marlow jkm090726_133
July Buncombe County NC
Blue Ridge Parkway
Pollinator at work.
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JK Marlow jkm090726_136
July Buncombe County NC
Blue Ridge Parkway
Thick, rough-surfaced, sparsely toothed, alternate leaves, per Wildflowers of the Southern Mountains.
)
JK Marlow s050716_b
July Oconee County SC
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Wesley Burnett gwb1030_1494
July-August? Oconee County SC
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JK Marlow jkm061029_167
October Oconee County SC
Sumter National Forest: Andrew Pickens Ranger District
)
JK Marlow jkm211027_4597
October Transylvania County NC
DuPont State Forest
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JK Marlow jkm0411g_37
November Oconee County SC
Upper leaves smaller than lower, often sessile, per Vascular Flora of the Carolinas.
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JK Marlow jkm0411h_03
November Oconee County SC