Three New Species With Two Flowered Spikelets In Acantholimon (Plumbaginaceae) From East Anatolia, Turkey
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Three new species, Acantholimon bashkaleicum sp. nov., Acantholimon artosense sp. nov. and Acantholimon hoshapicum sp. nov. (Plumbaginaceae) are described and illustrated. The species are all confined to B9/B10 Van Province in East Anatolia where they grow either on calcareous mountain slopes or on mountain steppes. Diagnostic morphological characteristics from the closely related species are given, along with a discussion dealing with their taxonomic relationships, and their conservation statuses are pointed out. A revised key to the Acantholimon species with heterophyllous leaves, two or more flowered and four or more bracteated spikelets is also provided. (C) 2004 The Linnean Society of London.