Indledende studier over polymorphien hos Anthriscus silvestris (L.) Hoffm
By: af Henning E. Petersen.
Publisher: Vilhelm Priors
Published: 1914
Place of publication: Kjøbenhavn
Language: dan
Number of pages: 140
Subjects: Umbelliferae.; Plants -- Variation.
Notes: Bibliography: p. 139-140.