地筍
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2023-11-09 06:29
Lycopus lucidus Turcz. in Bull. Soc. Nat. Moscou 11: 396. n. 910. 1838, nom nud.; ex Benth. in DC. Prodr. 12: 178. 1848; Ledeb. Fl. Ross. 3: 341. 1848; Turcz. Fl. Baical. -Dahur. 2(1): 395. 1856; Maxim. in Mem. Acad. Sci. St. Petersb. Sav. brang. 9: 217, 475. 1859; Regel in Mem. Acad. Sci. St. Petersb. VIl. 4: 115, n. 380. 1861; Miq. Prol. Fl. Jap. 37. 1865; Fr. Schmidt, Fl. Sachal. 164. 1868; Herd. in Bull. Soc. Nat. Moscou 61: 130. 1885; Hemsl. in Journ. Linn. Soc. Bot. 26: 282. 1890; Korsh. in Act. Hort. Petrop. 12: 376. 1892, cum var. typica; Diels in Engler, Bot. Jahrb. 29: 559. 1900; Gilg in Engler, Bot. Jahrb. 34, Beibl. 75: 64. 1904; Komarov in Act. Hort. Petrop. 25: 378. 1907; Nakai in Journ. Coll. Sci. Univ. Tokyo 31: 151. 1911; Miyabe et Miyake. Fl. Sachal. 362. 1915; Dunn in Notes Bot. Gard. Edinburgh 6: 156. 1915, p. p.; Kudo in Journ. Coll. Sci. Univ. Tokyo 43: 44. 1921; Nakai in Bot. Mag. Tokyo 35: 176. 1921; Liu, Chihli Fl. 150. 1928; Kudo in Mem. Fac. Sci, Agr. Taihoku Univ. 2: 85. 1929; Belval in Mus. Heude Notes Bot. Chin. 2: 101. 1933; Hand. -Mazz. in Act. Hort. Gothab. 9: 87. 1934; Symb. Sin. 7: 932. 1936; Volkova in Fl. URSS 21: 593. 1954, excl. var. hirtus Regel——Lycopus lucidus Turcz. var. a. genuinus Herd. in 1. c. 131. 1885; Makino in Bot. Mag. Tokyo 11: 381. 1897; in ibid. 12: 119. 1898; Matsum. Ind. Fl. Jap. 2: 542. 1912; Matsum. et Kudo in Bot. Mag. Tokyo 26: 300. 1912——Lycopus lucidus Turcz. var. typicus Korsh. in Act. Hort. Petrop. 12: 376. 1892.
var. lucidus
多年生草本,高0.6-1.7米;根莖橫走,具節(jié),節(jié)上密生須根,先端肥大呈圓柱形,此時于節(jié)上具鱗葉及少數(shù)須根,或側(cè)生有肥大的具鱗葉的地下枝。莖直立,通常不分枝,四棱形,具槽,綠色,常于節(jié)上多少帶紫紅色,無毛,或在節(jié)上疏生小硬毛。葉具極短柄或近無柄,長圓狀披針形,多少弧彎,通常長4-8厘米,寬1.2-2.5厘米,先端漸尖,基部漸狹,邊緣具銳尖粗牙齒狀鋸齒,兩面或上面具光澤,亮綠色,兩面均無毛,下面具凹陷的腺點,側(cè)脈6-7對,與中脈在上面不顯著下面突出。輪傘花序無梗,輪廓圓球形,花時徑1.2-1.5厘米,多花密集,其下承以小苞片;小苞片卵圓形至披針形,先端刺尖,位于外方者超過花萼,長達5毫米,具3脈,位于內(nèi)方者,長2-3毫米,短于或等于花萼,具1脈,邊緣均具小纖毛?;ㄝ噻娦危L3毫米,兩面無毛,外面具腺點,萼齒5,披針狀三角形,長2毫米,具刺尖頭,邊緣具小緣毛?;ü诎咨?,長5毫米,外面在冠檐上具腺點,內(nèi)面在喉部具白色短柔毛,冠筒長約3毫米,冠檐不明顯二唇形,上唇近圓形,下唇3裂,中裂片較大。雄蕊僅前對能育,超出于花冠,先端略下彎,花絲絲狀,無毛,花藥卵圓形,2室,室略叉開,后對雄蕊退化,絲狀,先端棍棒狀。花柱伸出花冠,先端相等2淺裂,裂片線形。花盤平頂。小堅果倒卵圓狀四邊形,基部略狹,長1.6毫米,寬1.2毫米,褐色,邊緣加厚,背面平,腹面具稜,有腺點?;ㄆ?-9月,果期8-11月。
產(chǎn)黑龍江,吉林,遼寧,河北,陜西,四川,貴州,云南;生于沼澤地、水邊、溝邊等潮濕處,海拔320-2100米。蘇聯(lián),日本也有。模式標(biāo)本采自蘇聯(lián)。其用途同硬毛變種。
var. hirtus Regel in Mem. Acad. Sci. St. Petersb. VII, 4: 125. 1861; Korsh. in Act. Hort. Petrop. 12: 377. 1892; Komarov in ibid. 25: 378. 1907; Makino in Bot. Mag. Tokyo 11: 381. 1897; 12: 119. 1898; Matsum. Ind. Pl. Jap. 2: 542. 1912; Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 85. 1929; 汪燕杰, 科學(xué)社生物所論文集 6: 51. 1931; 孫雄才, in ibid. 7: 45. 1932——Lycopus lucidus Turcz. var. formosanus Hayata, Icon. Pl. Formos. 8: 102. 1919; Kudo in 1. c. 85. 1929; Hand. -Mazz. Symb. Sin. 7: 932. 1936——Lycopus lucidus Turcz. var. genuinus Hayata in Journ. Coll. Sci. Univ. Tokyo 30: 277. 1911——Lycopus formosanus Sasaki in Trans. Nat. Hist. Soc. Formosa 18: 171. 1928——Lycopus maackianus auct. non (Maxim.) Makino: Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 83. 1929, p. p.
這一變種與原變種不同在于莖稜上被向上小硬毛,節(jié)上密集硬毛;葉披針形,暗綠色,上面密被細剛毛狀硬毛,葉緣具緣毛,下面主要在肋及脈上被剛毛狀硬毛,兩端漸狹,邊緣具銳齒。
產(chǎn)黑龍江,吉林,遼寧,內(nèi)蒙古,河北,山東,山西,陜西,甘肅,浙江,江蘇,江西,安徽,福建,臺灣,湖北,湖南,廣東,廣西,貴州,四川及云南,幾遍及全國;生于沼澤地、水邊等潮濕處,海拔可達2100米。蘇聯(lián),日本也有。模式標(biāo)本采自黑龍江流域。
全草入藥,乃本草經(jīng)著錄的澤蘭正品,為婦科要藥,能通經(jīng)利尿,對產(chǎn)前產(chǎn)后諸病有效,根通稱地筍,可食,又為金瘡腫毒良劑,并治風(fēng)濕關(guān)節(jié)痛。
東北所產(chǎn)的有些標(biāo)本莖中部葉基多少圓形至淺心形,顯示向異葉變種過渡,同時有些標(biāo)本明顯具多分枝的花枝。
var. maackianus Maxim. ex Herd. Pl. Radd. Monop. n. 555. 1861, nom.: in Bull. Soc. Nat. Moscou 61: 131. 1885; Korsh. in Act. Hort. Petrop. 12: 376. 1892 ——Lycopus sinuatus Regel in Mem. Acad. Sci. St. Petersb. VII, 4: 115, n. 381. 1861, non Ell. ——Lycopus angustus Makino in Bot. Mag. Tokyo 11: 382. 1897, nom. nud.; in ibid. 12: 105. 1898; Matsum. Ind. Pl. Jap. 2: 542. 1912; Nakai in Bot. Mag. Tokyo 36: 177. 1922——Lycopus maackianus (Maxim.) Makino in Bot. Mag. Tokyo 11: 382. 1897, quoad syn. , excl. nom. Jap. ; (Maxim.) Komarov in Act. Hort. Petrop. 25: 381. 1907; et in Fedde Repert. Sp. Nov. 5: 273. 1908; Dunn in Journ. Linn. Soc. Bot. 39: 465. 1911; Matsum. et Kudo in Bot. Mag. Tokyo 16: 300. 1912; Kudo in Journ. Coll. Sci. Univ. Tokyo 43: 43. 1921; et in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 83. 1929, p. p. ; Kitagawa, Lineam. Fl. Mansh. 381. 1939; Volkova in Fl. URSS 21: 594. 1954.
這一變種與原變種不同在于莖細弱,高20-50厘米;莖下部葉橢圓形或披針形,近羽狀深裂,中部葉有疏鋸齒,上部葉線狀披針形,近于全緣。
產(chǎn)黑龍江;生于濕草地上。模式標(biāo)本采自黑龍江。
