KEY TO NATURAL ORDERS. 19 
Pistil 1, com pac Bgineed — its styles, stigmas aus we 
or ovary cells n 
Style 1, enti or barely ae at top. 
Stam nited into a tube, with 
anthers i in aie syiilas 
Trees with odd- -pinnate or bipinnate __ 
eaves. MELIACE, 69 Bee 
Stamens distinct 5 a 
Anthers opening by holes or chinks fates 
opening «cross the top. ERICACEZ, 207 
Antiers “pone lengthwise : 
tamens 6, 2 of them 
— CRUCIFERZ, 42 
Woody plants. Fruit few- 
seeded. 
‘Stamens fewer than 
the 4 long petals. OLEACEZ, 264 
tamens aS many as -< 
the broad petals. CELASTRACEE, 
Ovary and fruit 1-celled. : 
One-seeded. Shrubs. ANACARDIACEZ, 177 
