胡珊梅 范崔生
Plant Diversity. 1992, 14(03): 1-3.
Caulis quadrangulatus canaliculatus,55-65 cm.altus,angulis parce villosis,canalibus tomentosis Folia lanceata,supra pubescenti et longe lanata,margine dentata(dentibus 5-9 repandis).Racemi compacti,in spicam conferti,2-3.5 cm longi,bracteae 7-9 nervatae,tubus cordiae basis piloss-annulatus.Nucula globosa,facia parce areolata,areolae recavae.