30 E, B. Babcoc\ 



crocea taraxacoldes 



a ■ M ■ W ^ vesicaria 



I M ■ ■ roontana 



nana fontiana 



ZOr 011 cirj 



hypochaerldea argollca senecloides 



conyzaefolla pannonlca aculeata 



nv ni)< rfiK 



aurea leontodontoldes thomsonll 



siblrlca raulinll alblda 



Fig. 6. Primitive and derived genoms in Crepis: left, Catonia; 

 middle, Eucrepis; right, Barl^hausia. 



