Psammogeton udhampurensis sp. nov. (Apiaceae) from the Western Himalaya (India)
A new species of Psammogeton (Apiaceae) is described from the Western Himalaya, Jammu & Kashmir, India. The new taxon shows morphological affinity to P. biternatus and P. tyleri, but can be clearly distinguished by a combination of characters including peduncle length and articulation, bract morphology, number and mark...