大花糙苏Phlomis megalantha Diels

别名：续断;

科名：唇形科 Labiatae

属名：糙苏属 Phlomis

《中国植物志》第65(2)卷455页
  24．大花糙苏
  Phlomis megalantha Diels in Engler, Bot. Jahrb. 36, Beibl. 82: 95. 1905; Dunn in Journ. Linn. Soc. Bot. 39: 475. 1911, et in Notes Bot. Gard. Edinburgh 6: 187. 1915; Diels in Fedde, Repert. Sp. Nov. Beih. 12: 477. 1922; Hand. -Mazz. in Act. Hort. Gothob. 9: 81. 1934-----Phlomis setifera auct. non Bur. et Franch.: Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 212. 1929, p. p., quoad syn. Phlomis megalantha Diels.
形态特征：多年生直立草本。叶圆卵形、卵形至卵状矩圆形。苞叶卵形至卵状披针形，变小，具短柄；叶片均上面被贴生短纤毛。轮生花序多花。花萼筒状钟形，花冠军黄色；花丝具长毛，无附属器。小坚果无毛。
分    布：山西、陕西、四川
生    境：生冷杉林下或灌丛草坡。
繁殖方式：种子
习    性：阳生
药用部位：全草
药用功能：跌打
药用主治：用于跌打损伤

《Flora of China》 Vol. 17 (1994)
Phlomis megalantha  Diels
大花糙苏   da hua cao su
Taproots woody, with numerous, rigid, woody lateral roots. Stems 15-45 cm tall, sparsely retrorse minute hispid. Petiole 1.5-10 cm; stem leaf blades circular-ovate to ovate-oblong, 5-17.5 × 4.2-11 cm, adaxially corrugate, appressed ciliolate, abaxially pilose on veins, base cordate to subtruncate, margin deeply crenate, apex acute or obtuse, rarely acuminate. Verticillasters 1 or 2, few to many flowered, sometimes ± approximate; floral leaves longer than verticillasters; bracts linear-subulate, (6-)10-15(-20) × 2(-4) mm, densely ciliate. Calyx tubular-campanulate, 1.8-2.8 cm × ca. 8 mm, veins pilose outside; teeth double toothed at margin, puberulent, apex emarginate, tufted-pilose inside, spines ca. 2 mm. Corolla yellowish to white, 3.7-5 cm; tube apex pubescent, basally glabrous outside, without hairy annulus inside; upper lip 1.2-1.4 cm, base truncate, margin denticulate, densely pubescent outside, bearded inside; lower lip ca. 1.7 × 1.3 cm, pubescent outside; middle lobe circular-ovate, ca. 9 × 7 mm, margin irregularly undulate; lateral lobes triangular. Filaments long hairy, without basal appendages. Nutlets glabrous. Fl. Jun-Jul, fr. Aug-Nov.
* Abies forests, thickets, grassy slopes; 2400-4200 m. Hubei, Shaanxi, Shanxi, Sichuan.

《全国中草药汇编》:大花糙苏

【别名】 老鼠刺
【来源】 唇形科大花糙苏Phlomis megalantha Diels，以全草入药。
【生境分布】 陕西、山西、四川。
【性味】 苦、微辛，凉。
【功能主治】 祛风，清热解毒。主治麻风，痈肿。
【用法用量】 3～4钱。外用适量，捣烂或煎水洗患处。
【摘录】 《全国中草药汇编》