52 MISC. PUBLICATION 303, U. S. DEPT. OF AGRICULTURE 



Amorpha texana Buckl. 



Range: 16, 17, 20. 

 Site : Well-drained, sun. 

 Fruit : Legume. 

 A small to large shrub. 



Amorpha virgata Small. Mountain-indigo. 



Range: 29, 30. 



Site : Dry, well-drained, shade. 

 Fruit : Legume. 

 A small to large, very rare shrub. 



Ampelopsis arborea, see Cissus arborea. 

 Ampelopsis cordata, see Cissus ampelopsis. 

 Ampelopsis heptaphylla, see Parthenocissus heptaphylla. 

 Ampelopsis quinquefolia, see Parthenocissus quinquefolia. 

 Amphiachyris fremontii, see Amphipappus fremontii. 



Amphipappus fremontii (Gray) Torr. and Gray. Fremont chaffbush. 



Amphiachyris fremontii Gray. 

 Range: 10. 

 Site : Dry, sun. 

 Fruit : Achene. 

 A small shrub with rigid branches ; occurs in gravel or rocky soil. 



Amygdalus andersonii, see Prunus andersonii. 

 Amygdalus fasciculata, see Prunus fasciculata. 

 Amygdalus fremontii, see Prunus eriogyna. 

 Amygdalus glandulosa, see Prunus texana. 

 Amygdalus minutiflora, see Prunus minutiflora. 

 Amygdalus texana, see Prunus texana. 



Amyris madrensis Wats. 

 Range: 17. 



Site : Dry, well-drained, sun. 

 Fruit : Drupe. 

 A small to large, very leafy shrub. 



Amyris parvifolia, see Amyris texana. 



Amyris texana (Buckl.) Wilson. Chapatillo. 



Xanthoxylum texanum Buckl., Amyris parvifolia Gray. 

 Range: 17. 



Site : Dry, well-drained, sun. 

 Fruit: Drupe. 

 A small to large shrub. 



Andrachne phyllanthoides (Nutt.) Coult. 



Lepidanthus phyllanthoides Nutt., Savia phyllanthoides (Nutt.) Pax. and 

 Hoffm. 



Range : 16, 17, 20, 25. 

 Site: Dry, well-drained, sun. 

 Fruit : Capsule, available September-October. 

 A small, straggling, much-branched shrub ; flowers July-August. 



Andrachne reverchonii Coult. 



Savia phyllanthoides reverchonii (Coult.), Pax and Hoffm. 

 Range: 16, 25. 

 Site : Dry, well-drained, sun. 

 Fruit : Capsule. 

 A small, densely leafy shrub. 



Andromeda acuminata, see Leucothoe acuminata. 

 Andromeda arboreum, see Oxydendrum arboreum. 

 Andromeda axillaris, see Leucothoe axillaris. 

 Andromeda baccata, see Gaylussacia baccata. 



