GAMOPETALAE. 11] 
corolla-lobes. Stamens twice as many 
as corolla-lobes, or more. Style and 
stigma entire. Fruit usually a legume. 
Albumen sparing or 0. Leguminosae. 
(4) Ovules attached to a free central placenta. 
Leaves simple, entire dentate or lobed, 
. in a few aquatic plants dissected. 
Flowers usually regular and with im- 
bricate corolla-lobes. 9. 
9 (a) Sepals 2. Stigmas 3. Albumen mealy. 
Portulacede. 
(2) Sepals 3-9. Stigma 1, entire or lobed. 
Albumen fleshy or horny. 10. 
10 (2) Herbs. Fruit capsular. Seeds 2 or more. 
Anthers introrse. Leaves exstipulate. 
Fertile stamens as many as corolla-lobes. 
Stigma entire. Primulaceae. 
(2) Shrubs or trees. Fruit indehiscent, more 
or less drupaceous. Seed 1, less fre- 
quently 2 or more, and then anthers 
extrorse. Leaves exstipulate. Fertile 
stamens as many as corolla-lobes. 
Myrsineue. 
11 (a) Leaves stipulate (but stipules sometimes 
minute and caducous). 12. 
(0) Leaves exstipulate. 16. 
12 (a) Flowers unisexual. Corolla-lobes imbri- 
