142 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



5. AUium bigelovii S. Wats, in King, Geol. Expl. 40th Par. 5: 487. j^l. 38. f. 8, 9. 



1871. 

 Type locality: Cooks Spring, New Mexico. 

 Range: Now Mexico and Arizona. 

 We have seen no further specimens of this from New Mexico. 



6. Allium pahneri S. Wats, in King, Geol. Expl. 40th Par. 5: 487. pi. 37./. 10, 11. 



1871. 

 Type locality: Northwestern New Mexico. Type collected by Palmer. 

 Range: Southern Utah to northern New Mexico and Arizona. 

 New Mexico: Known only from the northwest corner of the State. Upper Sonoran 

 Zone. 



7. AUium sabulicola Osterhout, Bull. Torrey Club 27: 539. 1900. 



Allium arenicola Osterhout, Bull. Torrey Club 27: 506. 1900, not Small, 1900. 



Type locality: In sandy soil on the bank of the Chama River at Chama, New- 

 Mexico. Type collected by Osterhout. 



Range: New Mexico. 



New Mexico: Spirit Lake; West Fork of the Gila; Fitzgerald Cienaga. Wet 

 places in the mountains, from the Transition to the Hudsonian Zone. 



Our plants all agree in having several whitish ovoid bulblets, ovate acuminate 

 sepals, and reticulated bulbs, but they are in every case much larger plants than the 

 original description indicates. They are certainly not A. rubrum Osterhout and we 

 do not believe that Nelson ^ is right in reducing them to A. nuttallii. 



8. Allium geyeri S. Wats. Proc. Amer. Acad. 14: 227. 1879. 



Allium rctiadatwii var. /? S. Wats, in King, Geol. Expl. 40th Par. 5: 486. 1871. 



AUium dictyotum Greene, PI. Baker. 1: 52. 1901. 



Type locality: Stony banks of the Kooskooskie River, Idaho. 



Range: New Mexico to British Columbia. 



New Mexico: Sierra Grande; Tierra Amarilla; Sandia Mountains; mountains west 

 of Grants Station; White and Sacramento mountains. Transition and Canadian 

 zones. 



9. Allium deserticola (Jones) Woot. & Standi. Contr. U. S. Nat. Herb. 16: 114. 



1913. 



Allium reticMlatum deserticola Jones, Contr. West. Bot. 10: 30. 1902. 



Type locality: "On the adobe plains of eastern Utah, south of the Uintaa and. 

 western Colorado and southward to Texas." 



Range: As above; probably also in northern Mexico. 



New Mexico: Aztec; Carrizalillo Mountains; Organ Mountains. Upper Sonoran 

 Zone. 



This is the largest flowered wild onion we have in the State. The perianth segments 

 are pale pinkish to white, with a darker midrib, fading to a dry papery envelope in 

 fruit. The plant occurs with us in the foothills of the more arid mountains. 



10. AUium heUeri Small, Fl. Southeast. U. S. 264. 1903. 

 Type locality: Southern Texas. 



Range: Nebraska and Colorado to Texas and Arizona. 



New Mexico: Las Vegas; Winsors Ranch; Boar Mountain; mountains cast of Gila 

 River; Copper Mines; Burro Mountains. Plains and low hills, in the Transition Zone. 



11. AUium nuttaUii S. Wats. Proc. jVmer. Acad. 14: 227. 1879. 



Allium mutabilc \ar. ^ S. Wats, in King, Geol. Expl. 40th Par. 5: 487. 1871. 

 Type locality: " Kansas, Texas and Ne^v Mexico." 

 Range: Kansas and Colorado to Texas and Arizona. 



1 In Coulter, New Man. Rocky Mount. 114. 1909. 



