All Floras      Advanced Search
Login | eFloras Home | Help
SCBG Checklist | Family List | Zingiberaceae

Pyrgophyllum (Gagnep.) T. L. Wu et Z. Y. Chen

苞叶姜属

Description from Flora of China

Kaempferia subgen. Pyrgophyllum Gagnepain, Bull. Soc. Bot. France 48: lxxvii. 1902.

Rhizomes globose; roots thick. Pseudostems erect. Ligule 2-cleft, membranous; petiole channeled; leaf blade ovate or oblong-lanceolate. Inflorescences terminal on pseudostems; bracts 1--3, large, concave, margin basally adnate to main rachis of inflorescence, apex with leaflike extension. Flowers sessile, yellow, soon withering. Calyx tubular, deeply split on 1 side, apex 2-toothed. Corolla tube longer than calyx; central lobe wider than lateral ones. Lateral staminodes sublinear, equaling corolla lobes. Labellum 2-lobed at apex; lobes ovate. Filament short; anther basifixed; connective appendage conspicuous, deltoid, entire. Ovary obovoid, 3-loculed. Stylodes 2, linear. Capsule subglobose. Seeds ovoid.

* One species: China.

姜园 Ginger Garden

Lower Taxon


 

Related Objects  

Flora of China  
  • PDF File
  • PDF

     |  eFlora Home |  People Search  |  Help  |  ActKey  |  Hu Cards  |  Glossary  |