All Floras      Search Specimen
Login | eFloras Home | Help
IBSC | Family List | Angiospermae | Scrophulariaceae

Rehmannia Libosch. ex Fisch. et Mey.

地黄属

Description from Flora of China

Herbs, perennial. Rhizomes present. Stems erect, simple or branched from base. Basal leaves rosulate, stem leaves alternate and petiolate; leaf blade varying in shape, often hairy, margin toothed or lobed. Inflorescences sometimes scapose. Flowers axillary and solitary or in terminal racemes, pedicellate. Bracteoles present or absent. Calyx 5(-7)-lobed. Corolla purple-red or yellow, tubular; tube slightly curved or straight, dorsiventrally compressed, with 2 plaits from tube base to throat; limb 2-lipped, 5-lobed. Stamens 4, didynamous, rarely 5 and 1 smaller than other 4, included; anthers coherent in pairs, locules fertile. Ovary base with a disc, 2-loculed, rarely 1-loculed; ovules numerous. Stigma 2-lamellate. Capsule with persistent calyx, loculicidal. Seeds minute; seed coat reticulate.

Six species: endemic to China.

Also see post-FOC publication: Li, Xiao-Dong et al. 2011. Taxonomic revision of the genus Rehmannia. Plant Sci. J. 29: 423-431.


 

Related Objects  

Flora of China  
  • PDF File
  • PDF

    IBSC @ efloras.org
    Browse by
    Family
    Genera
    Search by name

    Specimen Search

    People @ IBSC

     

     

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