Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Malpighiales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Euphorbia cyathophora
FAMILY
Euphorbiaceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
The species is virtually unmistakable with its flaming red (at least partially) leafy bracts at the inflorescence. Read more at Vascular Plants of North Carolina.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Euphorbia cyathophora
FAMILY
Euphorbiaceae
SYNONYMOUS WITH Flora of North America north of Mexico, vol. 12 (2016)
Euphorbia cyathophora
INCLUDING VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 107-11-002:
Euphorbia heterophylla var. graminifolia FAMILY Euphorbiaceae
INCLUDING (MISAPPLIED) Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968)
Euphorbia heterophylla var. heterophylla
INCLUDING Manual of the Southeastern Flora (Small, 1933, 1938)
Poinsettia cyathophora
INCLUDING (MISAPPLIED) Manual of the Southeastern Flora (Small, 1933, 1938)
Poinsettia heterophylla
COMMON NAME:
Wild Poinsettia, Painted Leaf, Fire-on-the-mountain
To see larger pictures, click or hover over the thumbnails.
Caleb Forrest caf_6769
August Greenville County SC
Flowers have no petals or sepals. Upper lvs reddish (or white) at the base, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).
Caleb Forrest caf_6771
August Greenville County SC
Leaves variable: Entire, serrate or lobed; linear, broadly oblong to ovate, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Euphorbia cyathophora
FAMILY
Euphorbiaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Euphorbia cyathophora
FAMILY
Euphorbiaceae
SYNONYMOUS WITH
Flora of North America north of Mexico, vol. 12
Euphorbia cyathophora
INCLUDING
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 107-11-002:
Euphorbia heterophylla var. graminifolia
FAMILY
Euphorbiaceae
INCLUDING (MISAPPLIED)
Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968)
Euphorbia heterophylla var. heterophylla
INCLUDING
Manual of the Southeastern Flora (Small, 1933, 1938)
Poinsettia cyathophora
INCLUDING (MISAPPLIED)
Manual of the Southeastern Flora (Small, 1933, 1938)
Poinsettia heterophylla
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