THE CYTOLOGY OF <i>STELLARIA LONGIPES</i>Chinnappa, C. C.; Morton, J. K. · Canadian Journal of Genetics and Cytology · 1974

Unusual Chromosome Associations in <i>Krigia Cespitosa</i> (Compositae)Chinnappa, C. C.; Morton, J. K. · Caryologia · 1979

HETEROCHROMATIC BANDING PATTERNS IN TWO SPECIES OF <i>TRILLIUM</i>Chinnappa, C. C.; Morton, J. K. · Canadian Journal of Genetics and Cytology · 1978

THE OCCURRENCE AND BEHAVIOR OF B-CHROMOSOMES IN ASTRANTHIUM INTEGRIFOLIUM (COMPOSITAE)Chinnappa, C. C.; Morton, J. K. · American Journal of Botany · 1979

Species Concepts and Plesiomorphic SpeciesRichard G. Olmstead · Systematic Botany · 1995

Revision of Heppiella (Gesneriaceae)Lars Peter Kvist · Systematic Botany · 1990

A New Species of Acmanthera (Malpighiaceae)Anderson, William R. · Systematic Botany · 1980

Flora Mesoamericana, Volumen 4, Parte 1Snow, Neil · Systematic Botany · 2010

A Reappraisal of the Oncidioid OrchidsChase, Mark W. · Systematic Botany · 1986

Morphometric study of <i>Euchiton</i> (Gnaphalieae: Asteraceae)Flann, Christina · Australian Systematic Botany · 2010

<i>Cheiranthera</i> (Pittosporaceae)Cayzer, Lindy W.; Crisp, Mike D.; Donaldson, Stuart · Australian Systematic Botany · 2007

Revision of Rhytidosporum (Pittosporaceae)Cayzer, L. W.; Crisp, M. D.; Telford, I. R. H. · Australian Systematic Botany · 1999