124 MISC. PUBLICATION 303, U. S. DEPT. OF AGRICULTURE 
Eriogonum polifoliiim, see Eriogonum fasciculatum. 
Eriogonum salinum Nels. 
Range: 9, 
Site: Dry, sun. 
Fruit : Achene. 
A small shrub ; flowers June-July ; occurs on saline soil. 
Eriogonum simpsonii Benth, 
E. microthecuni leptophyUum Torr. and Gray. 
Range : 9, 11. 
Site: Dry, sun. 
Fruit : Achene. 
A small shrub ; flowers July-August. 
Eriogonum sulcatum Wats. 
Range: 9, 10. 
Site: Dry, sun. 
Fruit: Achene. 
A small, diffusely-branched shrub ; flowers April-May. 
Eriogonum wrightii Torr. Wright's buckwheatbrush 
Range : 3, 9, 10, 11, 14. 
Site: Dry, sun. 
Fruit: Achene. 
A small, much-branched shrub ; leafy in the lower half ; flowers June-Novem- 
ber ; germination of seed not less than 22 percent. 
Var. su'bscaposvm Wats, makes a dense, leafy mat, has leafy branches shorter 
than the species, and occurs in regions 9 and 10. 
01) serrations: An excellent forage for deer; highly palatable to captive deer; 
characterized as the most im^portant single forage for large game animals in 
Arizona. Fair browse for livestock. 
Erythrina arborea (Chapm.) Small. Eed-cardinal. 
E. herhacea ardorea Chapm. 
Range: 17, 30, 31, 32. 
Site: Weil-drained, sun. 
Fruit : Legume. 
A large shrub to small or large tree, or vine ; stems solitary or thickly tufted ; 
thorny ; occurs in sandy soils. 
Erythrina flabelliformis Kearney. Coralbean. 
E. purpusii Brandeg. 
Range : 11. 
Site: Dry, sun. 
Fruit : Legume. 
A large shrub to small tree ; spiny ; seed germination 20-40 percent ; of some 
value as forage for livestock ; seed, bark, and stems are more or less poisonous, 
but probably do not cause much trouble to livestock except on overgrazed 
range. 
Erythrina purpusii, see Erythrina flaMlliformis. 
Esenbeckia runyonii Mort. 
Range: 17. 
Site : Well-drained, sun. 
Fruit : Woody capsule, available in April. 
A small or rarely a large tree ; flowers in July. 
Eubotrys elongata, see Leucothoe elongata. 
Eubotrys racemosa, see Leucotlioe racemosa. 
Eubotrys recurva, see Leucothoe recurva. 
Eucnide urens Parry. Rock-nettle. 
Range : 9, 10. 
Site: Dry, sun. 
Fruit : Capsule. 
A small shrub ; flowers in May ; armed with stinging hairs ; stems often 
decumbent. 
