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little longer than the tube; flower blue, vary- 

 ing from purple to white. Common. Sum- 

 mer. 



2. T. LAXA Watson. Stamens in 2 rows; 

 flowers umbellate; tube of perigonium exceed- 

 ing the lobes; flowers blue. Common. Sum- 

 mer. 



3. T. PEDUNCULARIS Watson. Stamens in 

 2 rows; flowers umbellate; lobes of perigonium 

 exceeding the tube; flowers purple, sometimes 

 white. Tiburon. Summer. 



4. T. IXIOIDES Watson. Stamens almost in 

 a simple row, inner filaments exceeding the 3 

 outer ones; flowers yellow, marked with pur- 

 ple. San Rafael. Summer. 



5. A. LACTEA Watson. Stamens almost in 

 a simple row; all six filaments alike; flowers 

 pale with green nerve. Common. Summer. 



7. Muilla Watson. 



Perigonium subrotate, persistent. Stamens 

 6, inserted near the base; anthers versatile. 

 Ovary sessile, oo-ovulate; style persistent, cla- 

 vate, at length splitting. Capsule globose, 

 loculicidal. 1. Scapigerous; umbellate. 



1. M. MAEITIMA Watson. Sepals white with 

 2 green nerves. Common. Summer. 

 8, I ilium L. LILY. 



Perigonium 6-sepalous; sepals equal, spread- 

 ing with a nectariferous groove near the base, 

 13 



