Characterisation and classification of Citri Reticulatae Pericarpium varieties based on UHPLC‐Q‐TOF‐MS/MS combined with multivariate statistical analyses

2018 ◽  
Vol 30 (3) ◽  
pp. 278-291 ◽  
Author(s):  
Yu‐ying Zheng ◽  
Xuan Zeng ◽  
Wei Peng ◽  
Zhong Wu ◽  
Wei‐wei Su
Keyword(s):  
Statistical Analyses ◽  
Multivariate Statistical Analyses ◽  
Multivariate Statistical ◽  
Tof Ms

A taxonomic revision of Schisandra section Sphaerostema (Schisandraceae)

1997 ◽  
Vol 54 (3) ◽  
pp. 265-287 ◽  
Author(s):  
R. M. K. Saunders
Keyword(s):  
Southern China ◽  
Taxonomic Revision ◽  
Statistical Analyses ◽  
Multivariate Statistical Analyses ◽  
Multivariate Statistical ◽  
Taxonomic Descriptions ◽  
Ne India

The classification of Schisandra Michx. sect. Sphaerostema (Blume) Nakai is revised, using multivariate statistical analyses as required. Only two species are recognized, viz. Schisandra plena A.C. Sm. and S. propinqua (Wall.) Baill., following reduction of S. axillaris (Blume) Hook.f. & Thorns, to a subspecies of the latter taxon. Four subspecies are recognized in S. propinqua, viz.: subsp. propinqua (N W India and Nepal); subsp. intermedia (A.C. Sm), stat. nov. (NE India, Burma and Yunnan); subsp. sinensis (Oliv.), stat. nov. (central and southern China); and subsp. axillaris (Blume), comb, et stat. nov. (Java and Bali). The biogeographical origin of the vicariant distribution of S. propinqua is discussed. A key is provided for the identification of taxa, with new taxonomic descriptions.

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