BOTRYCHIUM 89 



made, as well as vinegar, &c. The young seedlings are also eaten 



and yield a good flour when ground, and there are many other uses. 

 Borbonia L. Leguminosae (ill. 3). 158. Afr. 

 Borderea Miegeville (Dioscorea p.p. BH.}. Dioscor. i Pyrenees, 



i Chili. 



Borea Zipp. Inc. sed. Nomen. 



Boreava Jaub. et Spach. Cruciferae (2). 2 E. Medit. 

 Borecole, Brassica oleracea L. var. 

 Boree (Austr. ), Acacia pendula A. Cunn. 

 Boretta Neck. = Daboecia D. Don (Eric.). 

 Borneo camphor, Dryobalanops aromatica Gaertn. ; -rubber, Willugh- 



beia edulis Roxb., &c. 



Bommuellera Hausskn. Cruciferae (4). i E. Medit. 

 Boronella Baill Rutaceae (in). 2 New Caled. 

 Boronia Sm. Rutaceae (i). 65 Austr. 



Borreria G. F. W. Mey. (Spermacoce L.). Rubi. (n. 10). 95 trop. 

 BorricMa Adans. Cumpositae (5). 6 warm Am., W.I. 

 Borsczowia Bunge. Chenopodiaceae (B). i Aral plain. 

 Borthwickia W. W. Smith. Capparidaceae (n). i Burma. 

 Borya Labill. Liliaceae (in). 2 Queensland, W. Austr. 

 Borzicactus Riccobono (Cereus p.p.). Cactac. (in. i). i Ecuador. 

 Boschia Korth. Bombacaceae. 4 Malaya. 



Boschniakia C. A. Mey. Orobanchaceae. i N.E. As., N.W. N. Am. 

 Boscia Lam. Capparidaceae (n). 20 trop. Afr. 

 Bosea L. Amarantaceae (2). 3 Medit., India. 

 Bosistoa F. Muell. Rutaceae (i). 2 E. Austr. 

 Bosleria Aven Nelson. Solanaceae (2). i Nevada. 

 Bosqueiopsis de Wild, et Durand. Morac. (n). 2 trop. Afr. 

 Bosquiea Thou. Moraceae (n). 4 Madag., trop. Afr. 

 Boss, a protuberance. 



Bossekia Necker (Riibus p.p.). Rosaceae (ill. 2). 2 N. Am. 

 Bossiaea Vent. Leguminosae (in. 3). 35 Austr. Several xero. sp. 



have flattened green stems (phylloclades) with minute scaly 1. As in 



Acacia, &c., seedlings show transitions from 1. 

 Bostrychanthera Benth. Labiatae (in), i China. 

 Bostryx, a monoch. cyme where each lat. branch falls upon the same 



side of relatively main axis, Begonia, Bittomus, ffeuierocallis, 



Hypericum, Liliaceae. 

 Boswellia Roxb. ex Colebr. Burseraceae. 10 trop. As. and Afr. 



B. Carteri Birdw. (Somaliland, &c.) and other sp. yield the resin 



frankincense or gum-olibanum, formerly offic., now used in incense. 



Other sp. also yield fragrant resins. B. serrata Roxb., an important 



tree on dry hills in India. 



Bothriochloa O. Ktze. (Andropogon p.p.). Gramin. (2). i Annam. 

 Bothriocline Oliv. Compositae (i). 10 trop. Afr. 

 Bothriospermum Bunge. Boragin. (iv. 2). 5 trop. and N.E. As. 

 Bothriospora Hook. f. Rubiaceae (i. 8). i Guiana. 

 Botryanthus Kunth - Muscari Mill. p.p. (Liliaceae). 

 Botryceras Willd. (Laurophyllus EP.). Anacard. (3). i S. Afr. 

 Botrychlum Sw. Ophioglossaceae. 40 cosmop. B. Lunaria Sw. 



(moonwort) in Brit. Habit like Ophioglossum, but the sterile as 



