Cvalues database

Query the RBG Kew Pteridophyte DNA C-values database

Citation: Bennett MD, Leitch IJ. 2012. Pteridophyte DNA C-values database (release 5.0, Dec. 2012) http://www.kew.org/cvalues/homepage.html

E-mail (required)

Select Output Fields
 Family  Genus Species Authority
 Chromosome number (2n) Ploidy level (x) Estimation method Voucher
C-value  Spore type Pteridophyte group Sporangium type
 Sperm flagella number
 Original ReferenceSearch for 

Select Conditions
Family
Genus
Species
Authority
DNA range from to
Chromosome number from to Estimation method
Ploidy level from to Voucher Yes  No  Either

Spore typePteridophyte group
Sporangium typeSperm flagella number

Sort by

Help