JANUARY 1 TO DECEMBER 3 1, 19 56 



235 



Grass — Continued 



wheat. See Agropyron spp.* 



bearded. See A. subsecundum. 

 bluebunch. See A. spicatum. 

 bluest em. See A. smithii. 

 crested. See A. cristatum. 

 slender. See A. trachycaulum. 

 streambank. See A. riparium. 

 tall. See A. elongatum. 

 thickspike. See A. dasystach- 

 yum. 

 Grasspea. See Lathy rus sativus. 

 Greyia radlkoferi, 233584. 

 Groundcherry, Peruvian. See Physalis 



peruviana. 

 Gum, cider. See Eucalyptus gunnii. 



white. See E. pauci flora. 

 H edysarum humile, 234639. 



spinosissimum var. capitation, 



233239. 

 sulphur escens, 232560. 

 Helianthus annuus, 231926-231929, 



232903-232906. 

 Helictotrichon hookeri, 234877-234880. 



pubescens, 234742, 235459, 235460. 

 Hemerocallis aurantiaca var. littorea, 

 235321, 235507. 

 minor, 235754. 

 thunbergii, 235133. 

 Hemlock. See Tsuga sieboldii. 

 Hemp. See Cannabis sativa. 

 Hesperochloa kingii, 232305. 

 Heteropogon cantortus, 235699. 



triticeus, 235700. 



Hevea (hybrids), 233589-233624, 



233939-233948. 233950-233953, 



234016-234044; 234518-234529, 



235603-235611. 



benthamiana, 233954, 233956, 



235274, 235592, 235593. 

 brasiliensis, 235275, 235594-235599. 

 guianenis var. lutea, 233949. 

 microphylla, 233955. 

 nitida, 235600-235602. 

 pauci flora, 234530. 

 Hibiscus cannabinus, 235273. 



mutabilis, 235631, 235632. 

 Hicksbeachia pinnatifolia, 231871. 

 Hippocrepis bicontorta, 233240. 



unisiliquosa, 233241. 

 Holly. See Ilex spp.* 



American. See I. opaca. 

 coral. See /. corallina. 

 droopbead. See /. geniculates. 

 English. See I. aqui folium. 

 finetooth. See /. serrata. 

 Himalaya. See /. dipyrena. 

 Japanese. See I. crenata. 

 Nepal. See /. intrieata. 

 Honeysuckle. See Lonicera involucrata. 



lilac. See L. syringantha. 

 Hopbush. See Dodonaea attenuata. 

 Hordeum bulbosum, 233242, 

 distichon, 234843, 234844. 

 jubatum, 234683. 

 murinum, 233243. 



Hordeum bulbosum — Continued 



spontaneum, 235639. 



vulgare, 234845-234853. 



sp., 231150-231163, 231663, 



232907-232922, 233834-233838, 

 234322, 234705, 234854, 235169- 

 235191. 

 Hornbeam. See Carpinus laxi flora. 

 Horsechestnut, common. See Aesculus 

 hippocastanum. 



Japanese. See A. turbinata. 

 Hugeria japonica, 235322. 

 Hydrangea, panicle. See Hydrangea 



paniculata. 

 Hydrangea paniculata, 235134. 

 Hymenocallis sp., 234311. 

 Hymenophyllum barbatum, 235323. 



integrum, 235324. 

 Hyparrhenia hirta, 233222. 



rufa, 232080, 232081. 

 Hypericum lanceolatum, 233585. 



yakusimense, 235785. 

 Hyphaene sp., 231087, 235637. 

 Hystrix californica, 232306. 

 Ilex (hybrids), 231704, 231705. 



altaclarensis, 231702. 



aquifolium, 231703, 232707. 



cinerea, 231068. 



corallina, 232708. 



crenata, 231948, 236020, 236021. 



dipyrena, 232709. 



fargesii, 232710. 



geniculata, 235129. 



hanceana, 231069. 



integra, 235508. 



intrieata, 232711. 



mutchagara, 235574, 235583. 



opaca, 231872-231874, 233059- 

 233061. 



paraguariensis, 231954. 



rugosa, 234948, 235135. 



serrata, 236022. 



var. sieboldi, 235426, 235509, 

 236023. 



sugeroki var. longipedunculata, 

 236024. 



warburgii, 23 107 1 . 



yunanensis, 233050. 



sp. 233062. 

 Imperata cylindrica, 233244. 



exaltata, 235644. 

 Indigo. See Indigofera spp.* 



creeping. See /. endecaphylla. 



hairy. See /. hirsuta. 

 Indigofera endecaphylla, 234389. 



hirsuta, 231147-231149, 231913, 

 231914. 



pseudotinctoria, 235263, 235427. 



suffruticosa, 234415, 235643. 



teysmariii, 232818. 



sp., 235075. 

 Inula sp., 234063. 

 Ipomoea angulata, 234794, 235800. 



batatas, 234280. 



blepharosepala, 234795. 



dasysperma, 235098. 



