GENUS CODE: RHODO GENUS SCIENTIFIC:Rhododendron GENUS AUTHORITY: L. GENUS COMMON: Azalea GENUS SUMMARY: A genus of about 860 species, shrubs and trees, mostly north temperate (centered in Himalayan Asia). Molecular evidence appears to show that Menziesia should be included in Rhododendron, and is actually closely related within Rhododendron to R. vaseyi (Goetsch, Eckert, & Hall 2005; Kurashige et al. 2001); while the urceolatecorolla is rather anomalous in Rhododendron, many other characters ally Menziesia with basal clades in Rhododendron s.l. GENUS IDENTIFICATION: Identification notes: This key makes as much use as possible of vegetative characters, geography, and capsule characters; capsules are generally available for longer during the year than flowers, and even when plants are in flower, last years capsules can often be found. GENUS REFERENCES: Judd & Kron in FNA (2009); Fabijan in FNA (2009); Kron (1993)=Z; Judd & Kron (1995)=Y; Chamberlain (1982)=X; Cullen (1980)=Q; Davidian (1982)=D; Craven (2011)=U; Duncan & Pullen (1962)=V; Goetsch, Eckert, & Hall (2005); Towe (2004); Kron & Creel (1999); Stevens et al. in Kubitzki (2004).
FAMILY INDEX
FAMILY CODE: ERICAC FAMILY SCIENTIFIC:Ericaceae FAMILY AUTHORITY: A.L. de Jussieu 1789 FAMILY COMMON: Heath Family FAMILY SUMMARY: A family of about 107-124 genera and 3400-4100 species, primarily shrubs, small trees, and subshrubs, nearly cosmopolitan. The Ericaceae is very important in our area, which is one of the north temperate centers of diversity for the Ericaceae, with a great diversity of genera and species, many of them rather narrowly endemic. Along with Quercus and Pinus, various members of this family are dominant in much of our landscape. FAMILY REFERENCE: Tucker in FNA (2009); Gillespie & Kron (2010, 2013); Kron et al. (2002); Wood (1961); Judd & Kron (1993); Kron & Chase (1993); Luteyn et al. (1996)=L; Dorr & Barrie (1993); Cullings & Hileman (1997); Stevens et al. in Kubitzki (2004).
SCIENTIFIC NAME: Rhododendron flammeum
COMMON NAME: Oconee Azalea
SYNONYMY: [= FNA, K, L, Z; = Azalea speciosa Willdenow - S; = Rhododendron speciosum (Willdenow) Sweet]
PHENOLOGY: Apr.
HABITAT: Sandhills, upland forests on slopes, ridges, stream bluffs.
COMMENTS: W. SC west to w. GA.
RANGE MAP: Rhododendron flammeum.png
Key to Map SymbolsABOUT FAMILY (Weakley Flora) Ericaceae A.L. de Jussieu 1789 (Heath Family) SUMMARY: A family of about 107-124 genera and 3400-4100 species, primarily shrubs, small trees, and subshrubs, nearly cosmopolitan. The Ericaceae is very important in our area, which is one of the north temperate centers of diversity for the Ericaceae, with a great diversity of genera and species, many of them rather narrowly endemic. Along with Quercus and Pinus, various members of this family are dominant in much of our landscape. REFERENCE: Tucker in FNA (2009); Gillespie & Kron (2010, 2013); Kron et al. (2002); Wood (1961); Judd & Kron (1993); Kron & Chase (1993); Luteyn et al. (1996)=L; Dorr & Barrie (1993); Cullings & Hileman (1997); Stevens et al. in Kubitzki (2004).ABOUT GENUS (Weakley Flora) Rhododendron L. (Azalea) SUMMARY: A genus of about 860 species, shrubs and trees, mostly north temperate (centered in Himalayan Asia). Molecular evidence appears to show that Menziesia should be included in Rhododendron, and is actually closely related within Rhododendron to R. vaseyi (Goetsch, Eckert, & Hall 2005; Kurashige et al. 2001); while the urceolatecorolla is rather anomalous in Rhododendron, many other characters ally Menziesia with basal clades in Rhododendron s.l. REFERENCE: Judd & Kron in FNA (2009); Fabijan in FNA (2009); Kron (1993)=Z; Judd & Kron (1995)=Y; Chamberlain (1982)=X; Cullen (1980)=Q; Davidian (1982)=D; Craven (2011)=U; Duncan & Pullen (1962)=V; Goetsch, Eckert, & Hall (2005); Towe (2004); Kron & Creel (1999); Stevens et al. in Kubitzki (2004).
HERBARIUM RESOURCES
SERNEC: Find Rhododendron flammeum in Southeast Regional Network of Experts and Collections (if available) UNC SERNEC: Find Rhododendron flammeum in
University of North Carolina Chapel Hill Herbarium - Southeast Regional Network of Experts and Collections (if available)