52209
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ASPIDIACEAE
三叉蕨科
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Pteridrys
牙蕨屬
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Chen-Meng Kuo (郭城孟)
1983/7/8
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Tzen-Yuh Chiang 蔣鎮宇 3109
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1983/6/3
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B. C. Wang
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台灣
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嘉義縣
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San-chiau-nan-shan
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600 - 800
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Rhizome ascending, underground, to 29 cm long, 4.5 cm thick (including warted leaf base), leaves tufted at apex; fronds to 1.6 m tall with a stipe to 65 cm long; pinnae articulate, to 33 cm x 7 cm, stalks of lower pinnae 1-1.5 cm long
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Scales spreading confined to shoot apex and stipe bases only, deep-brown, opaque, glabrous, entire, linear-lanceolate, 10-15 mm long, 1-2 mm wide at base.
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