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8. Dryopteris sect. Lophodium (Newman) C. Christensen ex H. Itô in Nakai & Honda, Nov. Fl. Jap. 4: 65. 1939.
长尾鳞毛蕨组 chang wei lin mao jue zu
Lophodium Newman, Phytologist 4: 371. 1851.
Plants similar to Dryopteris sect. Marginatae, but scales at base of stipe thicker, normally bicolorous, and margin of pinnules with sharply acute teeth.
About ten species: N temperate zone and Africa; two species in China.
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Stipe as long as lamina, scales concolorous, lamina bipinnate-pinnatifid, pinnae shortly acuminate; sori near apex of veinlet. |
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79 D. carthusiana |
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Stipe shorter than lamina, scales bicolorous, lamina bipinnate-pinnatisect, pinnae acuminate; sori on middle of veinlet. |
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80 D. expansa |
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Lower Taxa
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