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Poa laegaardiana, a new species from Ecuador (Poaceae, Pooideae, Poeae, Poinae).


ABSTRACT: Poa laegaardianasp. nov., is described and illustrated. The new species was found growing on sandy, volcanic soil in Festuca-Calamagrostis dominated grasslands southwest of Ambato and 2.2 km from Fecundo Vela in Provincia de Bolivar. The new species is morphologically similar to Poa gigantea but differs in having glumes 3/4 to 7/8 as long as the adjacent lemmas, a callus with a sparse, short, dorsal tuft of woolly hairs, culms 50-72 cm tall and spikelets 4.1-4.8 mm long. In addition, we include a key to the narrow-spikelike panicled species of Poa in Ecuador.

SUBMITTER: Peterson PM 

PROVIDER: S-EPMC6023951 | biostudies-literature |

REPOSITORIES: biostudies-literature

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