The opening of the flower-buds of Calluna vulgaris (L.) Salisb
By: by W. Beijerinck
Published: 1935
Language: eng
Notes: Communication No. 8 of the Biological Station at Wijster (Dr.), Holland.

Reprinted from Proceedings of the Koninklijke Akademie Van Wetenschappen Te Amsterdam., v. 38, no. 10, p. 1095-1098. 1935. Illus.