608 



Kg. 464 I 



WEED FLORA OF IOWA 



Fig. 464 II Fig. 464 III 



Wg. 464 IV 



Fig. 464. Flowers with petals Joined (gamopetalous). I. Globularia. II. 



Jasmine. III. Borage, rv. Ground Ivy. 



(After Thome.) 



Fig. 465. Gamosepalous and gamopetalous flower of Jamestown or Jimson Weed. 



(After Thome.) 



