![](/img/cover-not-exists.png)
THE DRYOPTERIS SPINULOSA COMPLEX IN FINLAND : A CYTOLOGICAL AND CHROMATOGRAPHIC STUDY OF SOME HYBRIDS
VEIKKO SORSA, CARL-JOHAN WIDÉNVolume:
60
Year:
1968
Language:
english
Pages:
21
DOI:
10.1111/j.1601-5223.1968.tb02210.x
File:
PDF, 1.41 MB
english, 1968