<p><i>Piper saurodermus</i> (Piperaceae), a new peltate-leaved species endemic to Mexico, is described and illustrated. In the context of the genus, the new species presents a unique combination of morphological features. These include its creeping habit, strongly bullate and densely pubescent leaves with an arcuate venation pattern, short stipitate inflorescences, glabrous flower bracts and the ornamented surface of its fruits. Based on the criteria established by IUCN, it is provisionally determined that the species is Critically Endangered [CR B2ab(ii,iii,v)].</p>

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Piper saurodermus (Piperaceae), a new peltate-leaved species restricted to the tropical rainforest of southern Mexico

  • Andrés Ernesto Ortiz-Rodriguez,
  • José Rodrigo Carral-Domínguez,
  • Guadalupe Amancio,
  • Leopoldo Hurtado-Reveles,
  • María Fernanda Martínez-Velarde

摘要

Piper saurodermus (Piperaceae), a new peltate-leaved species endemic to Mexico, is described and illustrated. In the context of the genus, the new species presents a unique combination of morphological features. These include its creeping habit, strongly bullate and densely pubescent leaves with an arcuate venation pattern, short stipitate inflorescences, glabrous flower bracts and the ornamented surface of its fruits. Based on the criteria established by IUCN, it is provisionally determined that the species is Critically Endangered [CR B2ab(ii,iii,v)].