Petrocosmea cavaleriei Lévl
Petrocosmea Oliv. Petiole 1–3.7 cm, puberulent; leaf blade broadly ovate, 0.6–2.4 × 0.6–2.2 cm, abaxially sparsely puberulent, base nearlycordate to margin crenate to apex obtuse to rounded; lateral Cymes 1-flowered; peduncle 3.5–7 cm,sparsely pilose; bracts linear, ca....