The Typifications Of Some Taxa Names Of Six Families In Angiosperm

Based on examinations of type specimens of Crassulaceae, Saxifragaceae, Boraginaceae, Lamiaceae, Solanaceaeå’ŒScrophulariaceae housed at PE, reference to protologues and related Articles and Recommendations of International Code of Botanical Nomenclature, the types of 412 taxa names (species, subspecies, varities or forms) attributed to above six families respectively are validated, and lectotypes for 20 names [Rhodiola ovatisepala (Hamet) S. H. Fu var. chingii S. H. Fu and Sedum mingjinianum S. H. Fu (Crassulaceae); Chrysosplenium fuscopuncticulosum Z. P. Jie (Saxifragaceae); Lappula caespitosa C. J. Wang (Boraginaceae); Stachys pseudophlomis C. Y. Wu (Lamiaceae); Lycium truncatum Y. C. Wang (Solanaceae); denosma retusilobum P. C. Tsoong & T. L. Chin, Cymbaria linearifolia K. S. Hao, Pedicularis anomala P. C. Tsoong & H. P. Yang, P. bomiensis H. P. Yang, P. corymbifera H. P. Yang, P. deqinensis H. P. Yang, P. dulongensis H. P. Yang, P. gongshanensis H. P. Yang, P. longicalyx H. P. Yang, P. rizhaoensis H. P. Yang, P. rex C. B. Clarke subsp. zayuensis H. P. Yang, P. salviiflora Franch. ex Forbes & Hemsl. var. leiocarpa H. P. Yang, P. xiangchengensis H. P. Yang & P. zayuensis H. P. Yang (Scrophulariaceae)] are selected. In addition, 105 non-types (nomen novum or non-valid publication name et al.) housed in type cabines are found, and some corrections in protologues are made.