Adiantaceae
Alternative names: Not Applicable
Description:
Rhizome creeping or erect, covered with scales or bristle-like or woolly hairs; fronds small, very variable, thin or coriaceous; sori superficial or submarginal, exindusiate or with a false indusium, discrete or confluent and forming more or less continuous bands or extending inwards along the veins; false indusium either a reflexed modified marginal flap or the reflexed modified continuous margin of the ultimate segment.
Distribution:
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9 genera in Australia.
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Biology:
No text
Key to Genera:
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1. Sori marginal, indusium usually present |
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2. Sori discrete, reniform or oblong; pinnules dimidiate to orbicular, distinctly stalked |
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ADIANTUM 1. |
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2. Sori continuous along the margin or forming broken lines; pinnules oblong, lanceolate or triangular, sessile |
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CHEILANTHES 3. |
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1. Sori superficial, sometimes submarginal, indusium absent |
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3. Fronds bipinnatisect, thin, glabrous |
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ANOGRAMMA 2. |
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3. Fronds pinnate, thick, scaly |
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PARACETERACH 4. |
Author:
Not yet available
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