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



Brickellia microphylla (Nutt.) Gray. Littleleaf brickellbush. 



Buloostylis microphylla Nutt., Brickellia grayana Hieron., Coleosanthus 

 microphyllus (Nutt.), Kuntze, C. cedrosensis Greene. 

 Range: 8, 9, 10, 12. 

 Site: Dry, sun. 

 Fruit : Achene. 



A small shrub or occasionally not entirely woody ; flowers August-October ; 

 usually occurs in sand. 



Brickellia multiflora Kell. 



Coleosanthus multiflorus (Kell.) Kuntze. 

 Range: 4, 5, 10. 

 Site: Dry, sun. 

 Fruit : Achene. 

 A large shrub ; usually occurs in sand. 



Brickellia nevinii Gray. 

 Range: 10. 

 Site: Dry, sun. 

 Fruit : Achene. 

 A small shrub with thick foliage. 



Brickellia squamulosa Gray. 



Coleosanthus squamulosus (Gray) Kuntze. 

 Range: 11. 

 Site: Dry, sun. 

 Fruit : Achene. 

 A small shrub. 



Brongniartia minutifolia Wats. 

 Range: 11. 

 Site : Dry, sun. 

 Fruit: Legume. 

 A small, much-branched shrub. 



Broussonetia papyrifera (L.) Vent. Paper mulberry. 



Papyrius papyrifera (L.) Kuntze. 

 Range : 17, 20, 25, 27, 28, 29. 

 Site: Dry, well-drained, moist, sun, shade. 

 Fruit : Compound drupe, available in September. 



A large shrub to small or large dioecious tree ; flowers in May ; naturalized 

 from Japan and commonly escaped in the regions indicated; rapid growing; 

 root sprouts produced copiously ; very drought resistant ; has spread very com- 

 monly in gullies or occasionally in moist, shady places ; fruits are borne 

 seldom ; about 200,000 seeds per pound. 

 Stomach records: Three species of birds. 



Broussonetia secundiflora, see Sophora secundiflora. 



Brunnichia cirrhosa Banks. Buckwheat-vine. 



Range: 25, 28, 29, 30. 

 Site : Well-drained, moist, sun, shade. 

 Fruit : Achene, available September-October, occasionally persistent 



all winter. 



A vine ; blooms July-August ; has colonized railroad embankments in the 

 South. 

 Stomach records: Mallard. 



Bryanthus taxifolius, see Phyllodoce caerulei. 



Buddleia humboldtiana Roem. and Schult. 

 Range: 17. 

 Site: Dry, sun. 

 Fruit: Capsule. 

 A shrub. 



Buddleia marrubiifolia Benth. Woolly butterflybush. 



Range: 11, 17. 

 Site: Well-drained, sun. 

 Fruit: Capsule. 

 A small shrub ; may possibly furnish some browse for livestock. 



