Biometrika, Vol. XI, Parts I and II Plate I 
Fig. 1. A represents an umbel with one fasciation of two rays which are united to the top, B an 
umbel with one fasciation of two rays which are not united to the top, G an umbel with two 
fasciations each of two rays with union somewhat lower. 
Fig. 2. D represents an umbel with two fasciations, one of two and the other of three rays, E an 
umbel with one fasciation of four rays, F an umbel with three fasciations each of two umbel rays. 
Special Fasciations of Pastinaca satioa. 
