Abstract
Koenigia hedbergii, a new and distinct species collected from the Shennongjia National Nature Reserve in the Northwest of Hubei Province (central China) is described and illustrated. The new species can be easily distinguished from other Koenigia species by its leaves lanceolate or lanceolate-ovate each showing 6–11 pairs of lateral veins and with distinct undulate margins, by its ocreae glabrous but sparsely puberulent at the bases, and achenes sharply trigonous with three pronouncedly keeled edges. A morphological comparison among the new species and the related ones, K. nepalensis and K. pilosa, is presented. The Koenigia-type pollen grains of the the new species were also observed and described.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
