Stipules
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1-1.7 cm long, ovate-triangular, strongly keeled with aristae
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0.4-0.6 cm long, triangular
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Petiole
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10-14 cm long, white villous when young, turning brownish tomentose
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(2)3-6(10) cm long, densely villous
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Leaf blade
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Apex
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Acuminate
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Obtuse to nearly rounded
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Shape
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Ovate
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Broadly ovate or reniform
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Size
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11.5-18.5 cm long, 8–12 cm wide
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(5)8-12(15) cm wide, usually broader than long
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Texture
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Chartaceous
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Leathery
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Inflorescence
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Peduncle
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5-10.5 cm long, shorter than petiole, brownish tomentose
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8-12(15) cm long, exceeding leaves, glabrous
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Carpellate flowers
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Outer tepals pinkish-white, suborbicular or broadly ovate, 0.8-1.1 cm long, 0.7-1.1 cm wide; inner 1 elliptic, white, 0.8-0.9 cm long, 0.3-0.4 cm wide
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Outer tepals light olive-green, broadly reniform, 0.5-0.6 cm long, 0.9-1.1 cm wide; inner 1 narrowly obovate, 0.5-0.6 cm long, 0.3-0.35 cm wide
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Staminate flowers
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Outer tepals pale pinkish-yellow, broadly ovate, 0.9-1.1 cm long, 0.6-1.1 cm wide; inner 2 elliptic, white, 0.7-1.1 cm long, 0.4 cm wide
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Outer tepals white to light pink (abaxially flushed with brightly red), broadly ovate to almost orbicular, 0.8-0.9 cm long; inner 2 narrowly obovate, 0.4-0.5 cm long, 0.25-0.3 cm wide
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Capsule
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1-1.5 cm long; abaxial wing crescent-shaped, 0.6-0.9 cm tall
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0.8-1 cm long; abaxial wing oblique-triangular, 0.4 cm tall
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