3 o 6 GR YPO CARPHA 



Grypocarpha Greenman. Compositae (5). i Mexico. 



Guaco, Mikania amara Willd. 



Guadua Kunth (Bambusa p.p. EP.). Gramineac (13). 15 trop. Am. 



Guaduella Kranch. Gramineae (13). 2 trop. Afr. 



Guaiacum Plum, ex L. Zygophyllaceae. 4 N. and trop. Am. G. 



ojficinale L. yields lignum- vitae wood, from which is also obtained 



the medicinal resin guaiacum. 



Guamatela J. D. Smith. Rosaceae (in. 2). i C. Am. 

 Guamia Merrill. Anonaceae (i). i Phil. Is. 

 Guapira An hi. Verbenaceae (inc. sed.). i Guiana. 

 Guapuronga, Marlierta. 

 Guar, Cyaniopsis. 



Guarana, Paullinia Cttpana H. B. et K. 

 Guardiola Cerv. ex Humb. et Bonpl. Compositae (5). 5 S.W. U.S., 



Mexico. 

 Guarea Allem. ex L. Meliaceae (in). 100 trop. Am., Afr. The disc 



forms a gvnophore, and the sta. are completely united into a tube. 

 Guatteria Ruiz et Pav. Anonaceae (i). 60 trop. Am. Berry stalked. 

 Guava, Psidnim ; black- (W.I.), Gncttarda argentea Lam. 

 Guayule, rarllicnium argentatum A. Gray. 

 Guaza, ganja. 



Guazuma Plum, ex Aclans. Sterculiaceae. 5 trop. Am. 

 Gueldenstaedtia Fisch. Leguminosae (in. 6). 10 Centr. As., China. 

 Guelder rose, Viburnum Opiilus L. 

 Guepinia Bast. = Teesdalia R. Br. (Cruc.). 

 Guerkea K. Schum. Apocynaceae (n. i). 2 trop. Afr. 

 Guernsey lily, Nerine. 

 Guettarda L. Rubiaceae (n. 2). 50 trop. all but i (G. speciosa L. , 



which is common on trop. coasts) Am. 



Guevina (Geiwina) Molina. Proteaceae (ll). i Chili. Ed. nut. 

 Guichenotia J . Gay. Sterculiaceae. 5 W Austr. 

 Guiera Adans. Combretaceae. i trop. Afr. 

 Guilandina L. = Caesalpinia L. (Legum.). 

 Guild, a group of pi resembling one another ecologically. 

 Guilielma Mart. = Bactris Jacq. p.p. (Palm.). 



GuillainiaVieill. (Alpinia p.p. EP.}. Zingiberaceae(l). 2 W. Polynes. 

 Guilleminea H. B. et K. Amarantaceae (3). 3 warm Am. 

 Guillenia Greene. Cruciferae (r). 6 W.N. Am. 

 Guillonea Coss. Umbelliferae (in. 7). 2 Spain. 

 Guimauve, marsh mallow. 

 Guinea corn, Sorghum vulgare Pers. ; -grains, Amomnm Melegueta 



Rose.; -grass, Paniciim maximum Jacq.; -hen's weed (W.I.), 



Petiveria. 



Guioa Cav. (Cnpam'a p.p. BH.}. Sapindaceae (i). 35 Indomal. 

 Guiraoa Coss. Cruciferae (2). i Spain. 

 Guizotia Cass. Compositae (5). 8 Air. G. abyssinica Cass. (rantil 



or niger-seed) is cult, in India, &c, for its seeds, from which an oil is 



expressed. 



Gulubia Becc. (Kentia p.p. EP.). Palmaceae (iv. i). 2 New Guinea. 

 Gum, products of disintegration of internal tissues, exuding from stems, 



&c., swelling or dissolving in water, insoluble in alcohol or ether; 



