References
- Alston , R. E. and Turner , B. L. 1963 . Biochemical Systematic∗ , Englewood Cliffs, N.J. : Prentice-Hall .
- Fröst , S. and Bose , S. 1966 . An investigation of the phenolic compounds in two species of jute (Corchorous olitorius and C. capsularis) and their supposed hybrid using thin—layer chromatographic technique . Hereditas , 55 : 183 – 187 .
- Jaworska , H. and Nybom , N. 1967 . A thin-layer chromatographic study of Saxifraga caesia, S. aizoides, and their putative hybrid . Hereditas , 57 : 159 – 177 .
- Lamprecht , H. 1956 . Die art-kreuzung Chrysanthemum carinatum Schousb. × Chr. coronarium L. und reziprok . Agri Hortique Genetica , 14 : 203 – 254 .
- Lilja , N. 1843 . Handbok i de odlade vexternas flora och deras kultur. II , Sweden : Örebro .
- McHale , J. and Alston , R. E. 1964 . Utilization of chemical patterns in the analysis of hybridization between Baptisia leucantha and B. sphaerocarpa . Evolution , 18 : 304 – 311 .
- Nilsson , A. 1954 . Chrysanthemum carinatum Schousb. und Chr. coronarium L. Ihre bastardformen, geschichte und variation . Agri Hortique Genetica , 12 : 65 – 106 .
- Nilsson , A. 1961 . Chrysanthemum × spectabile (Lilja) A. Nilsson, cv. Cecilia—en ny hybridsort av stort värde . Weibulls Allehanda, Landskrona , 21 : 7 – 9 .
- Nilsson , A. 1964 . Varieties originating from interspecific hybrids in annual Chrysanthemum . Agri Hortique Genetica , 22 : 160 – 170 .
- Novotny , L. , Toman , J. , Marquez , A. D. , Herout , V. and Sorm , F. 1966 . Contribution to the chemotaxonomy of some european Petasites species . Phytochemistry , 5 : 1281 – 1287 .
- Pridham , J. B. , ed. 1963 . Methods in polyphenol chemistry , London : Pergamon Press .
- Sahlström , H. Unpublished results
- Sneath , P. H. A. and Sokal , R. R. 1962 . Numerical taxonomy . Nature , 193 : 855 – 860 .
- Sokal , R. R. and Sneath , P. H. A. 1962 . Principles of Numerical Taxonomy , New York : W. W. Freeman & Co. .
- Turner , B. L. and Alston , R. 1959 . Segregation and recombination of chemical constituents in a hybrid swarm of Baptisia laevicaulis × B. viridis and their taxonomic implications . Amer. J. Bot. , 46 : 678 – 686 .
- Wasscher , J. 1956 . The importance of sports in some florist's flowers . Euphytica , 5 : 163 – 170 .