JANUARY 1, 1959 TO DECEMBER 31, 19 59 



339 



Hemigraphis angustifolia, 261008. 



bicolor, 261009. 



repanda, 216010, 262359. 

 Hemp. See Cannabis sativa. 

 Henna. See Lawsonia inermis. 

 Heterodendrum oleaefolium, 256225. 

 Heterospathe salomonensis, 260847. 

 Hevea (hybrids), 259200-259415. 



benthamiana, 259184. 



brasiliensis, 259185-259288, 260206. 



sp., 259289. 

 Hibbertia lasiopus, 254966. 



miniata, 254967. 



montana, 256576. 



stricta, 256537. 

 Hibiscus (hybrid), 260179. 260180. 



acetocella, 260164. 



cannabinus, 256035-256037, 257496, 

 258739, 259162, 259163, 259176, 

 259418, 260165, 260995. 



cisplatinus, 259419. 



coccineus, 259420. 



diver sifolius, 259173, 259421. 



eetveldeanus, 260997. 



esculentus, 256067, 256068, 259422, 

 260166. 



gossypinus, 259423. 



hamabo, 260167. 



heterophyllus, 256292, 259955. 



huegellivox. wraijae, 254968, 254969. 



kitaibelifolius, 260796. 



ludwigii, 259174. 



manihot, 256577, 260168. 



manihot var. dissecta, 260169. 



marmoratus, 259424. 



micranthus, 260170. 



moscheutos, 259425. 



mutabilis, 255926, 259426. 



panduraeformis, 256456. 



paramutabilis, 259427. 



pedunculatus, 259175, 260171. 



pungens, 256985, 258423. 



radiatus, 256293. 



rostellatus, 260998. 



sabdariffa, 256038-256041, 258428, 

 260172. 



solandra, 259428, 260173. 



splendens, 256294. 



surattensis, 258429, 260999. 



syriacus, 259143-259145, 259429, 

 259474-259476. 



trionum, 259430, 260174. 



sp., 255135, 258740, 260175, 260176, 

 260177, 260178, 261303. 

 Hierochloe redolens, 257745. 

 Hitcheniopsis kunstleri, 261378, 262380. 

 Holly, See Ilex spp.* 



Chinese. See I. cornuta. 



coral. See I. corallina. 



English. See /. aquifolium. 



Himalaya. See /. dipyrena. 

 Holochlamys sp., 261379. 

 Holostylis reinformis, 256666. 

 Homalomena humilis, 261380. 



polyandra, 261381. 



rubra, 261382. 



Homalomena humilis — 'Continued 



sulcata, 261383. 



wallisi, 261384. 



sp., 261082. 

 Hop, common. See Humulus lupulus. 

 Hordeum (hybrid), 255152. 



bulbosum, 255151. 



chilense, 255751-255753, 255754. 



halophilum, 255153. 



hexaplodium, 255154. 



jubatum, 255155. 



lechleri, 255156, 255157. 



murinum, 255142, 255158. 



muticum, 255159. 



parodii, 255160. 



spontaneum, 254894. 



stebbinsii, 255161. 



stenostachys, 255162, 255163. 



vulgare, 254789-254805, 255824, 

 259875-259878, 260256-260264, 

 260893, 260894, 262182, 262212- 

 262221, 262397-262398. 



vulgare var. nigrum, 260265, 260266. 



vulgare var. pallidum, 262554- 

 262560. 



sp., 254895, 256336, 256596. 

 Hornbeam. See Carpinus turczaninovii. 



European. See C. betulus. 

 Horsechestnut, Japanese. See Aesculus 



turbinata. 

 Horseradish. See Armor acia rusticana. 

 Horsetail-tree. See Casuarina equiseti- 



folia. 

 Houseleek. See Sempervivum spp.* 

 Hoeva acutifolia, 256457. 



elliptica, 260102. 



longifolia, 260103. 



pungens, 256226. 



trisperma, 256578. 



sp., 256773, 258511, 258512. 

 Howittia trilocularis, 256698. 

 Hoya imbricata, 257019. 



sp., 260848, 261415. 

 Humulus lupulus, 255973. 

 Hydrangea, house. See Hydrangea 



macrophylla. 

 Hydrangea (hybrid), 261292. 



heteromalla, 261842. 



macrophylla, 261843. 

 Hydrangea-vine, Chinese. See Schizo- 



phragma integrefolium. 

 Hydriastele rostrata, 261118. 

 Hymenocallis sonorensis, 260699. 

 Hypocalymma robustum, 254970. 

 Ichnanthus majusculus, 257746. 



muelleri, 257747. 



pauciflorus, 257748. 

 Ilex aquifolium, 255344, 261224-261228, 

 261441. 



cassine, 261229. 



corallina, 261230. 



cornuta, 260749. 



crenata var. paludosa, 260385, 

 260386. 



dipyrena, 261231. 



dubia var. macrovoda. 260387. 



