Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Malvids: Malvales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Crocanthemum carolinianum
FAMILY
Cistaceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Carolina Sunrose at Vascular Plants of North Carolina.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Helianthemum carolinianum
FAMILY
Cistaceae
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Crocanthemum carolinianum
SYNONYMOUS WITH Flora of North America
Crocanthemum carolinianum
SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 129-02-001:
Helianthemum carolinianum FAMILY Cistaceae
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Crocanthemum carolinianum
COMMON NAME:
Carolina Sunrose, Carolina Frostweed, Carolina Rockrose
To see larger pictures, click or hover over the thumbnails.
)
JK Marlow jkm060423_084
April Berkeley County SC
Francis Marion National Forest
The slender erect purplish stem may be up to 1' tall, per Atlantic Coastal Plain Wildflowers (Nelson, 2006).
)
JK Marlow jkm060423_084b
April Berkeley County SC
Francis Marion National Forest
Stem leaves 2-5 below those subtending flowers or fruits, per Weakley's Flora (2015).
)
JK Marlow jkm160417_364
April Coffee County GA
Broxton Rocks Preserve
The petals are broad and usually overlap one another, per Atlantic Coastal Plain Wildflowers (Nelson, 2006).
)
JK Marlow jkm160417_365
April Coffee County GA
Broxton Rocks Preserve
Stem w spreading trichomes to 2.5mm; most prominent leaves in a basal rosette, per Weakley's Flora.
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Crocanthemum carolinianum
FAMILY
Cistaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Helianthemum carolinianum
FAMILY
Cistaceae
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Crocanthemum carolinianum
SYNONYMOUS WITH
Flora of North America
Crocanthemum carolinianum
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 129-02-001:
Helianthemum carolinianum
FAMILY
Cistaceae
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933, 1938)
Crocanthemum carolinianum
2057
Forb
Perennial
Habitat: Fields, pine savannas, dry pine flatwoods, scrubby flatwoods, per Weakley's Flora
Native to the Carolinas & Georgia
Common in Coastal Plain of GA & SC (rare in NC)
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.
LEAVES:
Simple
Basal rosette & alternate
Petioles 1-3mm long
FLOWER:
Winter/Spring
Yellow
5 petals
Numerous stamens
Superior ovary
Inflorescence cymose-paniculate
FRUIT:
Summer
Capsule
TO LEARN MORE about this plant, look it up in a good book!
- Atlantic Coastal Plain Wildflowers (Nelson, 2006) p188
- Guide to the Wildflowers of SC, 1st ed. (Porcher & Rayner, 2001) p246
- Guide to the Wildflowers of SC, 2nd ed. (McMillan, Porcher, Rayner, & White; 2022) p344
- Wildflowers of the Atlantic Southeast (Cotterman, Waitt, & Weakley, 2019) p244
- Field Guide to the Wildflowers of Georgia (Chafin, 2016) p156
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