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131631
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BEGONIACEAE
秋海棠科
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Begonia
秋海棠屬
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Ching-I Peng 彭鏡毅 23368
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2011/10/25
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黃建益, Rosario Rubite, John Ray Callado
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菲律賓
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Luzon, Nueva Ecija, Gabaldon, Brgy. Malinao, Maplud river
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415
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on rocky slope
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above stream
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disturbed broadleaf forest
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Stamens yellow, rounded at apex, ovary 3-locular, sigma yellow, style coiled twice
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Inflorecence pink 35-40 cm long (peduncle 27-32 cm). Both male and female tepals glabrous, dark pink, tepals 4, female tepals 4, rounded, c. 1.5 mm wide, male tepals 1.2 mm long. Leaf to 32 cm long, 16 cm wide, larger leaves with acute lobes
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locally abundant
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exposed to semiexposed
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Leaf petioles to 35 cm long by stipules 3 cm long x 3.2 cm wide, apex acute with several hairs (?fimbriate) Inflorecence dichotomous 5 times. Fruits 2 cm long, 2.2 cm wide, largest wind 1 cm wide, ovary 1.8 cm long, 0.8 cm wide; smaller wing 6 mm wide.
Upper leaf surface glabrous and glossy, elongate-acuminate, midrib prominently light green, areas between veins dark green. Peduncle scatteredly hairy, pink to maroon-colored, Stopules pink ovate, reefed, hairy, 1.8-2 cm long, ca. 1.5 cm wide.
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