H. Zopfi

发表

Life‐history variation among populations of Euphrasia rostkoviana Hayne (Scrophulariaceae) in relation to grassland management

H. Zopfi, 1998 .

Life history variation and infraspecific heterochrony inRhinanthus glacialis (Scrophulariaceae)

H. Zopfi, 1995, Plant Systematics and Evolution.

Ecotypic variation of Euphrasia rostkoviana Hayne (Scrophulariaceae) in relation to grassland management

H. Zopfi, 1997 .

Ecotypic variation in Rhinanthus alectorolophus (Scopoli) Pollich (Scrophulariaceae) in relation to grassland management. II: The genotypic basis of seasonal ecotypes

H. Zopfi, 1993 .

Ecotypic variation in Rhinanthus alectorolophus (Scopoli) Pollich (Scrophulariaceae) in relation to grassland management: I. Morphological delimitations and habitats of seasonal ecotypes

H. Zopfi, 1993 .

Aestival and autumnal vicariads ofGentianella (Gentianaceae): A myth?

H. Zopfi, 1991, Plant Systematics and Evolution.