BARUS CAMPHOR 71 



Barcena Duges. Rhamnaceae. i Mex. 



Barclaya Wall. Nymphaeaceae (in). 3 Indomal. K 5 hypog. ; C up 



^to (21), epig., tubular; A oo ; G (1012) with projections forming a 

 tube above the stigmatic disc. 



Bargemontia Gaudich. (Delia Lindl. EP.). Nolan, i Peru. 



Barilla, Halogeton sativits Moq. ; - (W.I.), Bails. 



Barjonia Decne. Asclepiadaceae (11. 3). 8 Brazil. 



Bark, the outer coat of a tree, applied esp. to that of Cinchona ; 

 Angostura-, Cuspariafebrifuga Humb. ; Cartagena, crown, Jesuit's, 

 Peruvian, brown and red Peru, yellow, &c. cf. Cinchona ; Canella-, 

 Canella ; Cascarilla-, Croton Cascarilla Benn. ; Cassia-, Cinnamomum 

 Cassia Blume ; iron-, Eucalyptus; quercitron, Quercus tinctoria 

 Bartr. ; stringy-, Eucalyptus ; West Indian-, Exostemma ; Winter's-, 

 Drimys IVinteri Forst. 



Barkerwebbia Becc. Palmae (iv. i). i New Guinea. 



Barkhausia Moench = Crepis L. (Compos.). 



Barklya F. Muell. Leguminosae (in. i). i Queensland. 



Barlaea Reichb. f. (Habenaria p.p.). Orchid, (n. i). i trop. Afr. 



Barleria L. Acanthaceae (iv. A). 1 80 trop. largely xero. on steppes. 

 Bracteoles frequently repres. by thorns. The seeds have surface hairs 

 which swell when wetted. Many cult. orn. fl. 



Barleriola Oerst. Acanthaceae (iv. A). 2 W. Ind. 



Barley, Hordeiim vulgar -e L. ; -grass, Hordeum. 



Barnadesia Mutis. Compositae (12). 128. Am. Shrubs. 



Barnyard grass (Am.), Panicum Crns-galli'L. 



Baronia Baker. Anacardiaceae (3). i Madag. 



Baroniella Costantin et Galland. Asclepiadaceae (i). i Madag. 



Barosma Willd. Rutaceae (i). 15 S. Afr. The 1. of 3 spp., esp. 

 B. betulina Bartl. et Wendl. f. (buchu 1.) are offic. 



Barren (fl.), male. 



Barreria, L. Inc. sed. i S. Afr. 



Barrettia T. R. Sim. Euphorbiaceae (inc. sed.). i E. trop. Afr. 



Barringtonia Forst. Lecythidaceae. 30 palaeotrop. Char, of beach- 

 jungle. Wood of some useful ; the seeds yield oil. 



Barroetia A. Gray. Compositae (2). 5 Mex. 



Barrotia Gaudich. = Pandanus L. (Pandan. ). 



Barrowia Decne. (Orthanthera p.p. EP.}. Asclep. (n. 3). 2 S. and 

 trop. Afr. 



Barteria Hook. f. Flacourt. (6) (Passifl. BH.}. 5 W. Afr. 



Barthea Hook. f. Melastomaceae (i). 3 China. 



Bartholina R. Br. Orchidaceae (n. i). i S. Afr. 



Bartlettia A. Gray. Compositae (8). i Mex. 



Bartlingia F. Muell (Laxmannia R. Br.). Liliac. (in). 8 Austr. 



Bartonia Muhl. Gentianaceae (i). 5 N. Am. Saprophytes with a little 

 chlorophyll and leaves reduced to scales. 



Bartonia Sims. = Mentzelia L. (Loasac.). 



Bartramia L. = Triumfetta L. 



Bartsia L. Scrophulariaceae (in. 3). 6 N. temp., trop. Mts.; i Brit. 

 Mostly herbs, semi-parasitic on grass-roots (see fam.). Fl. with loose- 

 pollen mech. (see fam.). 



Barus camphor, Dryobalanops aroniatica Gaertn. 



