Prasophyllum abblittiorum (Orchidaceae), a new distinctive species from north-western Tasmania

摘要

Prasophyllum abblittiorum P.A.Collier, is described as a new species that is very distinctive within the genus Prasophyllum, having flowers with an unornamented petaloid labellum, pollinia that readily fragment and an anterior lobe of the column in some flowers.