Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
WEAKLEY'S FLORA (11/30/12):
Helianthus resinosus
FAMILY
Asteraceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Helianthus resinosus
FAMILY
Asteraceae
SYNONYMOUS WITH (MISAPPLIED)
VASCULAR FLORA OF THE CAROLINAS (1968) 179-65-018:
Helianthus tomentosus
FAMILY
Asteraceae
COMMON NAME:
Hairy Sunflower, Resinous Sunflower, Gray Sunflower
Click or hover over the thumbnails to see larger pictures.
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JK Marlow jkm0307l_35
July Greenville County SC
Roadside
May grow 3-6' tall, per Wild Flowers of NC, 1st edition.
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JK Marlow jkm0307l_37
July Greenville County SC
Roadside
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JK Marlow jkm060723_146
July Transylvania County NC
Blue Ridge Parkway
Involucres 3-5cm broad; bracts lanceolate, acuminate, spreading, per Vascular Flora of the Carolinas.
COMPARE
involucral bracts of Sunflowers
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JK Marlow jkm0408b_29
August Transylvania County NC
Blue Ridge Parkway
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JK Marlow jkm0508g_31
August Greenville County SC
Flowers have about 12 wide, overlapping, 1.5" rays & a disk up to 1" across, per Wildflowers of the Southern Mountains.
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JK Marlow jkm120812_392
August Greenville County SC
Ashmore Heritage Preserve
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JK Marlow jkm120812_396
August Greenville County SC
Ashmore Heritage Preserve
Stems pubescent throughout, per Weakley's Flora.
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JK Marlow jkm120812_401402
August Greenville County SC
Ashmore Heritage Preserve
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JK Marlow jkm130824_623
August Greenville County SC
Ashmore Heritage Preserve
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JK Marlow jkm130824_628
August Greenville County SC
Ashmore Heritage Preserve
Leaves tomentose beneath and velvety to the touch, or not, per Vascular Flora of the Carolinas.
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JK Marlow jkm130824_633
August Greenville County SC
Ashmore Heritage Preserve
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JK Marlow jkm130824_636
August Greenville County SC
Ashmore Heritage Preserve
Petioles obscured by decurrent leaf blade, per Vascular Flora of the Carolinas.
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JK Marlow jkm150814_746
August Jackson County NC
Whiteside Mountain
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JK Marlow jkm160816_532
August Oconee County SC
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JK Marlow jkm0509e_29b
September Greenville County SC
Phyllaries attenuate, conspicuously exceeding disc in length, reflexed, per Weakley's Flora.
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JK Marlow s050911_ef
September Greenville County SC
Ovate or lance-ovate blade with a broadly winged, gradually narrowed petiole, per Weakley's Flora.
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JK Marlow s070930_ab
September Greenville County SC
Ashmore Heritage Preserve
Two lower veins prominent and parallel to the midrib, per Vascular Flora of the Carolinas.