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2. A. FASCICULATUS Nutt. Ehizome bearing 

 fasciculate scapes (peduncles) ; calyx lobes not 

 longer than the calyx tube and much shorter 

 than the corolla; flowers dull yellow, more 

 or less tinged with purple. Saucelito. Rare. 

 Summer. 



2. Aphyllon Mitchell. 



Flowers with bractlets. Otherwise nearly as 

 the preceding. 1. 



1. A. COMOSUM Gray. Paniculate-racemose; 

 bractlets remote from calyx; calyx half the 

 length of corolla; flowers pink. Bare. Sum- 

 mer. 



Family 2, SCROPHULARIACE^, 



Ovary 2- celled. Placentae axillary or central. 

 Capsule 2-celled, with 2 or 4 valves, 



Tribe 1. RHINANTHE.E. 



Lower half of corolla in aestivation covering 

 the upper half. Corolla tubular ; limb 2-labiate. 



1. Pedicularis Toum. 



Didynamous. Corolla ringent; upper lip 

 laterally compressed. Anthers of equal size 

 and insertion. Capsule loculicidal, 1. 



1. P. DENSIFLOEA Benth. Flowers crimson. 

 IJill-sides t Spring. 



