JANUARY 1 TO DECEMBER 31, 19 6 



311 



Grass — Continued 



tall. See A. elongatum. 



windmill, hooded. See Chloris 

 cucullata. 

 Greenbrier. See Smilax china. 

 Gundelia tournefortii, 312830. 

 Gypsophila oldhamiana, 316701. 



repens, 314785. 

 Hackberry. See CeUis caucasica. 

 Hawthorn, Chinese. See Crataegus 



pinnatifida. 

 Heath. See Erica X darleyensis. 



biscay. See E. mediterranea. 



cornish. See E. vagans. 



crossleaf . See E. tetralix. 



fringed. See E. ciliaris. 



mountain. See Phyllodoce 

 aleutica. 



blue. See P. caerulea. 

 nippon. See P. nipponica. 



spring. See Erica carnea. 



twisted. See E. cinerea. 

 Heather. See Calluna vulgaris. 

 Hedera caucasigena, 312455. 

 Hedysarum argenteum, 314088. 



coronarium, 316576-316579. 



hedysaroides, 314089. 



humile, 311408. 



sp., 314695, 317426. 

 Helenium microcephalum, 312818. 

 Helianthus annuus, 311743, 314530, 



314531. 

 Helichrysnm braceteatum, 312815. 

 Hcliconia bihai, 317883. 



collinsiana, 317884. 



crassa, 317885. 



librata, 317886. 



psittacorum, 317887. 

 Hemerocallis coreana, 316602, 316702. 



sp., 316617, 317231,317366. 

 Hemiptelca davidii, 317232. 

 Hesperethusa crenulata, 311260. 

 Heteranthelium sp., 314152. 

 Hibiscus (hybrid), 316928, 316929, 

 316933. 



coccineus, 316934. 



csculentus, 310472-310478, 311106. 



hamabo, 315893. 



Jiliifiorus, 317816. 



moscheutos, 317345. 



mutabilis, 316935. 



X muta-moscheutos, 317346. 



rosa-sinensis, 315886. 



sp., 312274. 

 Hibiscus, Chinese. See Hibiscus rosa- 

 sinensis. 

 Hippocrepis commutata, 311409- 

 311412. 



glanca, 311413, 311414. 

 Hippophac rhamnoides, 314257. 

 Holcus lanatus, 311066, 311067, 



311415, 311416. 

 Holly. See Ilex spp.* 



Holly — Continued 



Japanese. See /. crenata. 



longstalk. See I. pedunculosa. 



Nepal. See /. intricata. 

 Honeysuckle. See Lonicera nigra. 

 Hop, common. See Humulus lupulus. 

 Hordeum bogdanii, 314696. 



bulbosum, 311417, 316255, 316256. 



compressum, 312888. 



deficiens var. steudelii, 315857. 



distichon, 313097, 313099, 313110- 

 313114, 313908, 313909, 313913, 

 315930-315946. 



glaucum, 317429. 



jubatum, 315858. 



spontaneum, 317427. 



vulgare, 310480-310481, 315852, 

 315947-315956, 316760-316886. 



vulgare var. afghanicum, 315859. 



vulgare var. nigricans, 315860. 



vulgare var. trifurcatum, 315861. 



sp., 314258, 314697, 317428, 

 317430-317436. 

 Hornbeam. See Carpinus laxiflora. 



heartleaf. See C. cordata. 

 Horseradish. See Armoracia 



lapathifolia. 

 Hosta sieboldiana var. hypophylla, 



315865. 

 Humulus lupulus, 312510, 312511, 

 314046, 314047, 314968-314970. 

 Hyacinth-bean. See Dolichos lablab. 

 Hydrangea paniculata, 316051. 



serrata, 311298. 

 Hydrangea, panicle. See Hydrangea 



paniculata. 

 Hyparrhenia hirta, 315584-315601. 

 Hypecoum trilobum, 314153. 

 Hypericum ascyron, 317233. 



buckleyi, 315702. 



erectum, 316052. 



hookerianum, 310346, 311299. 



patulum, 311300. 



sp., 315703. 

 llama. See Annona diversifolia. 

 Ilex canariensis, 317035. 



colchica, 315213. 



crenata, 313116, 316588. 



crenata f. microphylla, 317234, 

 317235. 



dubia var. macropoda, 316603. 



intricata, 311301. 



mitis, 317040. 



montana var. macropoda, 316703, 

 316704. 



pedunculosa, 315894. 



sikkimensis, 311717. 

 Impatiens textorii, 316705. 

 Imperata conferta, 312854, 



312855. 

 Indigo. See Indigo f 'era spp." 



anil. See /. suffruticosa. 



hairy. See /. Jiirsuta. 



