Plant Diversity ›› 1983, Vol. 5 ›› Issue (03): 1-3.

• Articles •    

SPECIES NOVA PELLIONIAE E YUNNAN

Wang Wen-tsai   

  1. Institute of Botany,Academia sinica
  • Online:1983-06-25 Published:1983-06-25

Abstract: Affinis P.heterolobae Wedd., quae foliis minoribus 8-l5 cm longis, nervis lateralibus paucioribus latere latiore 6-7, cystolithis majoribus 0.2-0.3 mm longis, acheniis tuberculatis differt. Herba perennis, dioeca. Caules circ. 80 cm alti, glabri, vel superne sparse puberuli. Folia breviter petiolata vel subsessilia; laminae herbaceae, oblanceo- lato-oblongae vel oblique ellipticae, 14-25 cm longae, 5-8.2 cm latae, apice acuminatac, basi latere angustiore cuneatae, eo latiore auriculatae, margine supra basin multe obtuseque dentatae, supra glabrae, subtus secus costam nervosque sub lente puberulae, cystolithis inconspicuis vel conspicuis densiusculis 0.1-0.15 mm longis, penninerves, nervis lateralibus latare angustiore 9-12 co latiore 10 -14; petioli ad 1-3 mm longi, brevissime puberuli vel subglabri.

Key words: species, nova, pellioniae, Yunnan