WOOTON AND STANDLEY FLORA OF NEW MEXICO. 475 



2. Garrya goldmanii Woot. & Standi. Contr. U. S. Nat. Herb. 16: 157. 1913. 



Type locality: Limestone ledges near Queen, New Mexico. Type collected by 

 Wooton, July 31, 1909. 



Range: Western Texas and southern New Mexico. 



New Mexico: Big Hatchet Mountains; Queen; San Andreas Mountains. Dry hills, 

 in the Upper Sonoran Zone. 



103. HEDEEACEAE. Ivy Family. 



1. AHALIA L. 



Perennial herbs having the habit of some of the Apiaceae, about 1 meter high, the 

 leaves ternately or pinnately twice or thrice compound with large leaflets; flowers 

 email, whitish, in large compound umbels, 5-merous, regular; fruit a berry. 



1. AraHa bicrenata Woot. & Standi. Contr. U. S. Nat. Herb. 16: 157. 1913. 



Type locality: Near Holts Ranch in the Mogollon Mountains, New Mexico. Type 

 collected by Wooton, July 20, 1900. . 



Range: Mountains of New Mexico. 



New Mexico: Mogollon Mountains; Las Vegas Hot Springs; Sierra Grande; White 

 Mountains; Brazos Canyon. Transition Zone. 



104. APIACEAE. Parsley Family. 



Annual, biennial, or perennial herbs with mostly hollow stems; leaves usually 

 alternate, often all basal, variously compound, rarely simple; petioles expanded or 

 sheathing at the base; flowers small, in umbels (in one genus in heads); umbels simple 

 or more frequently 1 to several times compound ; bracts forming involucres and involu-, 

 eels or sometimes wanting; calyx represented by 5 teeth or wanting; petals and stamens 

 5; ovary inferior, the two filiform styles often borne on a stylopodium; fruit sometimes 

 flattened laterally or dorsally; carpels 2, ribbed or winged, the wings either thin or 

 corky-thickened ; oil tubes present in the carpel wall in most species. 



key to the genera. 



Flowers in dense heads 2. Eryngium (p. 477). 



Flowers not in heads, evidently umbellate. 

 Fruit conspicuously bristly. 



Bristles not hooked 3. Washinqtonia (p. 478). 



Bristles hooked or barbed at the tips. 



Whole fruit covered with hooked 

 bristles. (See also Spermolepis 



echinatus.) 1. Sanicula (p. 477). 



Only the ribs of the fruit bristly, the 



bristles barbed 21. Daucus (p. 484). 



Fruit not bristly. 



Fruit strongly flattened dorsally, with 

 lateral ribs, more or less prominently 

 winged. 

 Oil tubes solitary in the intervals be- 

 tween the ribs. 

 Stylopodium conical. 



Plants slander, glabrous 18. Oxypolis (p. 483). 



Plants stout, pubescent 20. Heracleum (p. 484). 



Stylopodium flat or wanting. 



Plants acaulescent or nearly 

 so. 



