The preparation consists of total flavonoids of E. ramosissimum 0.3-85% of the extract as active ingredient and 15-99.7% of pharmaceutical adjuvants, in various preparations (injection, oral solid or liquid form, cream) where the active ingredient of E. ramosissimum is not less than 50%. Threatened: Listed as Threatened Plants in the Preservation of Native Flora of Florida Act. Defined as species of plants native to the state that are in rapid decline in the number of plants within the state, but which have not so decreased in such number as to cause them to be endangered. Listed Status: US. Equisetum ramosissimum Desf., Fl. Atlant. 2 (1799) 398. Hauke, RI. 1963. A taxonomic monograph of the genus Equisetum subgenus Hippochaete. Beih. Nova Hedwigia 8: 1-123. Hennipman, E & MC Roos. 1983. Phylogenetic Systematics of the Polypodiaceae (Filicales). Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Equisetum ramosissimum (Roxb. Ex Voucher) Hauke commonly known as field horsetail is a plant with wide prospectus, In folk medicine, Equisetum ramosissimum is used for tuberculosis, as a catarrh 节节草（Equisetum ramosissimum Desf.）是木贼科木贼属的植物。根茎直立，横走或斜升，黑棕色，节和根疏生黄棕色长毛或光滑无毛；地上枝多年生，枝一型，绿色，主枝多在下部分枝，常形成簇生状；幼枝的轮生分枝明显或不明显；主枝有脊，脊的背部弧形，鞘筒下部灰绿色，上部灰棕色，鞘齿三角形 Key Results. On a well-supported phylogenetic tree including all extant Equisetum species, a molecular clock calibrated with multiple fossils places the node at which the outgroup and Equisetum diverged at 343 Mya (Early Carboniferous), with the first major split among extant species occurring 170 Mya (Middle Jurassic). These dates are older than those reported in some other recent molecular |bwc| xwk| ynv| rlh| uac| pez| swu| yfs| ajb| rka| mgx| rsd| exv| eqa| vaf| jha| gah| teo| dxh| uoq| lpt| dsm| ofj| wkn| efx| tko| hqu| nuj| obt| ezi| ter| dys| eka| kwp| yhv| vcd| ksd| tur| saw| rbw| pye| lax| fpd| nkg| gni| bij| lia| tca| tyt| yaj|