SYSTEMATIC ARRANGEMENT OF ANOIOSPEUMS. 339 



Family Casuarinaceae (Beefwoods) : Shrubs and trees witli striate 

 stems "bearing whorls of reduced scale-like leaves ; disk ; petals ; 

 pistil 1-celled ; ovules 3, lateral, half anatropous ; endosperm 0. 

 (Sp. 23.) 



SuB-OKDER Umbellalbs : Flowers regular, usually perfect ; sta- 

 mens usually definite ; pistil syncarpous, 1- to many-celled, its ovary 

 inferior ; ovules solitary, pendulous ; styles free or united at the 

 base ; endosperm copious ; embryo usually minute. 



Family UmbelliferaB ( Umbellif ers) : Herbs (shrubs and trees) with 

 alternate leaves ; flowers small, mostly umbellate ; ovary 2-celled ; 

 fruit splitting into two dry indehiscent mericarps. (Sp. 1400. ) 



Family Araliacese (Ivyworts) : Trees, shrubs (and herbs) with alter- 

 nate leaves ; flowers in umbels, heads, or panicles ; ovary 2- to 15- 

 celled ; fruit a berry with a fleshy or dry exocarp. (Sp. 375.) 



Family Cornacese (Cornels) : Shrubs and trees (rarely herbs) with 

 usually opposite leaves ; flowers umbellate, capitate, or corymbose ; 

 ovary 2- to 4-celled ; fruit drupaceous. (Sp. 80.) 



Order 51. INFEE.ffi. Infekals. 



Pistil of two or more carpels, united, its ovary inferior ; stamens 

 usually as many as the corolla-lobes, mostly attached to the corolla. 



Sdb-ordbr Rubialbs : Flowers regular or irregular ; stamens, 

 attached to the corolla ; ovary 3- to 8-celled ; ovules 3 to many. 



Family Caprifoliaoese (Honeysuckles) : Flowers usually irregular 

 with imbricate corolla-lobes ; style usually with a capitate undivided 

 stigma; fruit a berry. (Sp. 240.) 



Family Eubiacea; (Madder worts) : Trees, shrubs, and herbs with op- 

 posite or whorled leaves ; flowers usually regular with valvate, con- 

 torted, or imbricate corolla-lobes ; style simple, bifid, or multifid ; 

 fruit a capsule, berry, or drupe. (Sp. 4500.) 



Sub-order Campanalbs : Flowers mostly irregular ; stamens 

 usually free from the corolla ; ovary 1- to many-celled ; ovules 1 to 8. 



Family Candolleaoeae ; Herbs w:th tufted, radical, and. scattered 

 stem-leaves ; flowers usually irregular ; stamens 2, connate with the 

 style. (Sp. 105.) 



Family GoodenoviesB : Herbs and shrubs with alternate (or opposite) 

 leaves ; flowers usually irregular ; stamens 5, free from the style. 

 (Sp. 210.) 



Family Campanulaoese (Bellworts) : Mostly milky -juiced herbs 

 (shrubs and small trees) with alternate (or oppocite) leaves ; flowers 

 regular or irregular ; stamens usually 5, free from the style. (Sp. 



1080.) 



SUB-OKDBR Astbkales : Flowers regular or irregular ; stamens 



