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| 1 |
Plants 60-85 cm tall; lamina bipinnate to tripinnatifid, pinnules incised; stipe stramineous |
|
(2) |
| + |
Plants 1-2 m tall; lamina bipinnate-tripinnate; stipe dark brown or ebeneous |
|
(3) |
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|
| 2 (1) |
Lamina grass-green; pinnules incised ca. 1/2 of distance to midrib and dentate at apex; sori not limited to apical half of pinnules. |
|
86 D. reflexosquamata |
| + |
Lamina dark green; pinnules deeply cut, incised at least 2/3 of distance to midrib and sharply serrate-dentate at apex; sori typically confined to apical half of pinnules. |
|
87 D. kwanzanensis |
| |
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| 3 (1) |
Stipe and lower rachis with ovate-lanceolate to broadly ovate, glossy black scales. |
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88 D. sikkimensis |
| + |
Stipe and lower rachis with thin, lanceolate, appressed, brown scales |
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(4) |
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| 4 (3) |
Stipe and rachis ebeneous. |
|
89 D. splendens |
| + |
Lower part of stipe dark brown, rachis stramineous. |
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90 D. rubrobrunnea |
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