The dog-strangling vine Cynanchum medium, its chromosome number and its occurrence in Canada
Published: 1959
Language: eng
Number of pages: 147
Subjects: Asclepiadaceae; Cytotaxonomy; Geographical distribution; Climbing plants
Notes: Reprinted from: Canadian Field-Naturalist. 1959. 73: 144-147.

Includes bibliographical references (pages 146-147).