Pronephrium ramosii var. minahassae

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Pronephrium ramosii var. minahassae


Asia-Tropical, N. Celebes present
Malesia: N. Celebes.


Meniscium liukiuense Christ, which I listed in the synonymy of P. cuspidatum in 1972, should also be included in P. ramosii, perhaps as a distinct variety; its excurrent veins are mostly not free. In the Solomon Islands is another possibly distinct variety which has no hooked hairs on sporangia and lower surface; they occur only at the base of costae on the upper surface.