You are not currently logged in.
Access JSTOR through your library or other institution:
If You Use a Screen ReaderThis content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
The Cytology of Some Species of the Genus Notholaena
Irving W. Knobloch, William Tai and Thamby A. Ninan
American Journal of Botany
Vol. 60, No. 1 (Jan., 1973), pp. 92-95
Published by: Botanical Society of America, Inc.
Stable URL: http://www.jstor.org/stable/2441329
Page Count: 4
You can always find the topics here!Topics: Spores, Taxa, Chromosomes, Root tips, Triploidy, Hybridity, Ferns, Biological taxonomies, Species, Diploidy
Were these topics helpful?See something inaccurate? Let us know!
Select the topics that are inaccurate.
Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
Preview not available
Eight taxa in the genus Notholaena were examined for their chromosome numbers; one of the eight had two cytotypes (2 N, 4 N). The other seven consisted of five triploids and two diploids. Observations were also included on spore number and prothallial glandularity whenever possible.
American Journal of Botany © 1973 Botanical Society of America, Inc.