CYTOTAXONOMICAL STUDIES ON BUPLEURUM L. IN NORTHEAST CHINA Ⅰ. KARYOLOGY ANALYSIS OF SIX TAXA AND THEIR SIGNIFICANCE OF TAXONOMY Cytotaxonomic Observations on Mecodium paniculiflorum (Presl) Copel and M. osmnndoides (V. D.B.) Ching Karyotype Analysis of 38 Large-flowered Chrysanthemum Cultivars from China A cytotaxonomic study of 10 species of the Polypodiaceae from Yunnan, China Karyotype in fifteen populations belonging to thirteen species of Euphorbia (Euphorbiaceae) in China Cytotaxonomical Studies on Liliaceae (s. l.) (1) Report on Karyotypes of 10 Species of 6 Genera Studies on the Genus Paeonia (1)—Report of Karyotypes of Some Wild Species in China Cytology in Three Species of Ainsliaea (Asteraceae-Pertyeae) from Southern China Cytotaxonomy of the Genus Aspidistra from Guizhou Numerical Cytotaxonomic Studies of Hemerocallis (Liliaceae) from China Three New Cytotypes of Dryopteris chrysocoma Complex A Cytotaxonomic Study on the Family Cupressaceae Cytotaxonomical Studies of Tea Plants Chromosome Studies of Chinese Species of Malus Mill. A Cytogeographical Study on Clintonia udensis (Liliaceae) STUDIES OF KARYOTYPES OF 5 SPECIES IN LILIUM FROM JILIN Analysis of karyotype diversity of 40 Chinese chrysanthemum cultivars A Chromosomal Study on 7 Species of Smilax L. Cytotaxonomical Studies on Liliaceae (s.l.): (2) Report on Chromosome Numbers and Karyotypes of 8 Species of 8 Genera from Zhejiang, China A Cytotaxonomic Study on the Genus Aspidistra (Liliaceae) (1)—Karyotypes of 7 Species from Sichuan Karyotype Analysis of 14 Species and 2 Varieties in Aloe L. Cytotaxonomic study on two species of the Arthropteris from Guangxi, China Cytotaxonomic studies of the Chinese pteridophytes: A review Chromosome numbers of 13 species in the genus Dryopteris (Dryopteridaceae) from Yunnan, China Cytotaxonomy of Ferula L. in China Karyotypes of the Genus Fritillaria from South Anhui