Description Asplenium septentrionale

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fertile leaves of a. septentrionale showing brown sori on underside


individual plants have abundant number of leaves, forming dense tufts rhizome of 1 millimetre in diameter, , mats on flat rocks.


a. septentrionale distinguished other related ferns narrow blades, forked @ tip. presence of sori on fertile leaves distinguishes vegetative material of grass or sedge.








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