semiterete

semiterete

(ˌsɛmɪˈtɛriːt)
adj
terete on one side only; round on one side but flat on the other
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
Este ultimo taxon es diferente de Doryopteris pedata (L.) Fee, de las Antillas, distinguiendose por su peciolo terete o semiterete, sin alas o costillas en los angulos del peciolo y por sus segmentos basales igual o mas largos y divididos que el segmento apical.
petiole subterete, with numerous small prickles; rachis semiterete,
long, armed with prickles; rachis semiterete, 60-100 cm long, armed with