Chromosome numbers compared with as yet published data are given for the following 12 Phanerogams (both native species and
aliens) from Czechoslovakia:
Ambrosia trifida L.,
Cardamine chelidonia L.,
Dephne cneorum L.,
Epipactis albensis
Nováková et
Rydlo,
Linum flavum L.
subsp flavum, Lunaria rediviva L.,
Nepeta grandiflora M.
BIEB.,
Reseda luteola L.,
Thlaspi montanum L.,
Tithymalus salicifolius (
Host)
Klotzsch et
Garcke,
Tithymalus virgultosus (
Klokov) Holub and
Verbascum speciosum
Schrad. subsp.
speciosum. The chromosome number 2n=40 is presented for the first time in autogamous
Epipactis albensis
Nováková et
Rydlo. New chromosome numbers were found in
Cardamine chelidonia L. (2n=32) and in
Tithymalus salicifolius (
Host) Klotzch et
Garcke (2n=40). Known but less frequent cytotypes are reported in
Linum flavum L. subsp.
flavum (2n=28) and in
Verbascum speciosum
Schrad. subsp.
speciosum (2n=30).
Keywords Chromosome numbers - Flora of Czechoslovakia - Phanerogams
An erratum to this article is available at http://dx.doi.org/10.1007/BF02854661.