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头花蓼的组织培养与快速繁殖 总被引:2,自引:0,他引:2
1植物名称 头花蓼[Polygonum capitatum Buch.-Ham.ex D.Don Prodrl,别名四季红、红酸。
2材料类别 茎尖。
3培养条件 基本培养基为MS。(1)丛芽诱导培养基:MS+铀A0.2~1.0mg.L^-1(单位下同)+NAA0.1:(2)增殖培养基:MS+6.BA0.5~2.0+NAA0.1~0.5:(3)生根培养基:1/2MS+NAA0.5。 相似文献
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三叶青的离体快速繁殖 总被引:3,自引:0,他引:3
1植物名称 三叶青(Tetrastigma hemsleyanum Diels et Gilg),别名三叶崖爬藤、金钱吊葫芦等。
2材料类别 茎段腋芽、试管不定芽。
3培养条件 腋芽萌发培养基:(1)1/2MS+6.BA0.03mg.L^-1(单位下同);(2)1/2MS+6.BA0.05;(3)1/2MS+6-BA0.1;(4)1/2MS+6-BA0.2;(5)1/2MS+6.BA0.5;(6)1/2MS+6.BA1.0。腋芽光照培养条件:(A)23gm01.m^-2.s^-1; 相似文献
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After examining a large number of type and authoritative specimens of Schizophragma Siebold & Zucc., S. elliptifolium C. F. Wei and S. integrifolium var. glaucescens Rehder were reduced to synonyms of S. hypoglaucum Rehder and S. integrifolium f. cordatum S. Y. Wang was reduced to synonym of S. corylifolium Chun. Schizophragma crassum var. ellipticum J. Anthony was treated as the correct name of S. crassum var. hsitaoanum (Chun) C. F. Wei. The name S. integrifolium var. minus Rehder is reinstated. The taxonomic treatment is supported by leaf epidermal characters. 相似文献
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