白花假糙苏Paraphlomis albiflora (Hemsl.) Hand.-Mazz.

别名：四轮麻;理阳参;

科名：唇形科 Labiatae

属名：假糙苏属 Paraphlomis

《中国植物志》第65(2)卷556页
  8. 白花假糙苏 四轮麻（四川忠县）
  Paraphlomis albiflora (Hemsl.) Hand. -Mazz. in Act. Hort. Gothob. 13: 347. 1939; Y. Z. Sun in Act. Phytotax. Sin. 4 (1): 49. 1955, excl. syn. Paraphlomis albida Hand. -Mazz. var. brevidens Hand. -Mazz.; C. Y. Wu in ibid. 8 (1): 36. 1959; H. W. Li in ibid. 10 (1): 65. 1959——Phlomis albiflora Hemsl. in Journ Linn. Soc. Bot. 26: 304. 1890; Dunn in Notes Bot. Gard. Edinburgh 6: 185. 1915; Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 217. 1929——Paraphlomis hirsute Hand. -Mazz. Symb. Sin. 7: 922. 1936.

《Flora of China》 Vol. 17 (1994)
Paraphlomis albiflora  (Hemsley) Handel-Mazzetti
白花假糙苏   bai hua jia cao su
Herbs with or without tubers. Stems erect or ascending, 30-60 cm, base purplish, leafless, unbranched. Petiole slender, to 8 cm; leaf blade ovate, sometimes circular in basal stem leaves, 6-8 × 3.5-4 cm, villous-pubescent, abaxially gray-green, margin irregularly coarse crenate-serrate. Verticillasters 2-20-flowered, subglobose, to 3(-4) cm in diam.; bracteoles ca. 2 mm, linear, ciliate. Pedicel short to obsolete. Calyx tubular, slightly curved, somewhat dilated toward apex, villous pubescent, 10-veined, throat and teeth strigose; teeth broadly triangular, subequal, apex acute. Corolla white or purple spotted on throat, 1.2-1.5 cm; tube 8-10 mm, straight, cylindric, slightly dilated at throat, much exserted, glabrous, villous annulate inside; limb white villous outside; upper lip oblong, erect, concave, margin entire. Ovary glabrous. Nutlets triquetrous, oblong, glabrous, apex truncate. Fl. Jun.
* Wet areas in valley forests, waste areas; 100-800 m. Hubei, Sichuan.