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1 Inflorescence axes not thickened or spongy; inflorescence bracts broadly elliptic, broadly ovate, or reniform; corollas either pink or white to pale lavender and often with a pale yellow 'eye'; drupes white, tan, brown, pink, or purplish black, succulent to nearly dry when ripe; stems trailing, ascending, or erect; [section Callioreas].
....3 Stems, leaves, and inflorescence bracts moderately to densely covered with (and whitened or yellowed by) strongly appressed, stiff, usually straight hairs; inflorescence bract apices attenuate or caudate (abruptly tapered to a long tail-like tip)
1 Inflorescence axes clavate-thickened, spongy; inflorescence bracts lanceolate-triangular or oblanceolate; corollas at least in part orange, variously entirely orange or varicolored in the inflorescence with oranges, pinks, and/or purples; drupes bluish-black and juicy when ripe; stems ascending to erect; [section Lantana]
......4 Inflorescence bracts (excluding lowermost one or two that sometimes develop leaflike structure) widest at or just above base, deciduous after flowering; twigs with curled or appressed hairs usually < 0.5 mm long
......4 Inflorescence bracts widest near or above the middle, persistent in fruit; twigs with spreading hairs 0.5-2 mm long.
........5 Leaf blades rotund to broadly cordate or ovate-triangular, 1-1.5× as long as wide; leaf teeth spreading, with sinuses 2-5 mm deep; bracts oblanceolate or spatulate