306 
Hop-tree. See Ptelea trifoliata. 
Hordeum andicola, 271026. 
bulbosum, 274910. 
compressum, 276057. 
vulgare, 270599-270759, 271183- 
271191, 271249, 271250, 2738897-— 
273926, 274620-274631, 275340, 
275341, 277054, 277055, 277379— 
277403. 
vulgare var. 
274635. 
Hosta kikuchiana, 274537. 
nakaiana, 274801. 
rectifolia, 275074. 
Sp., 274704, 
275398, 275394. 
Hovenia dulcis, 271876. 
Humulus  lupulus, 274519-274525, 
274567, 274568-274571. 
Hyacinth-bean. See Dolichos lablab. 
Hydrangea involucrata, 275055. 
serrata, 275787. 
serrata, f. acuminata, 276127. 
sp., 275971—275973. 
Hymenocallis senegambica, 275921. 
Hymenopogon parasiticus, 273231. 
Hyparrhenia cymbaria, 273927. 
hirta, 273928, 273930. 
rufa, 273929, 2739381. 
sp., 2789382-273934, 275342. 
Hypericum sp., 274981. 
Hypocalyptus sp., 2756038. 
Ilex aquifolium, 273365. 
asprella, 276339. 
crenata, 274538, 274802, 274870, 
275056, 275077, 275395. 
crenata var. fukasawana, 2745388. 
crenata subsp. radicans, 275788- 
275795, 275850-275857, 276079- 
276082, 276112, 276128, 276129, 
276162, 276558. 
dipyrena, 274982, 277770. 
geniculata, 272052. 
george, 277771. 
glabra f. leucocarpa, 275847. 
integra, 272053, 272622. 
<X kutsiana, 274837. 
latifolia, 274838. 
leucoclada, 276130-—276133. 
xX makinoi, 275796, 275797. 
pubescens, 275777, 276340. 
purpurea var. oldhamu, 2726238. 
rotunda, 272054, 274765, 275778, 
276341. 
rugosa, 275798, 275799, 275858, 
2760838, 276084. 
serrata f. leucocarpa, 272055. 
sikkimensis, 277772. 
sugeroki, 275800-275808, 275859- 
275862, 276085, 276134, 276163, 
276164. 
triflora 275779, 
276342. 
sp., 274589. 
pallidum, 274632-— 
275075-275076, 
var. viridis, 
PLANT INVENTORY NO. 
AGES 
Indigo. See Indigofera spp.* 
Indigofera endecaphylla, 2753438. 
suleata, 275942. 
sumatrana, 271192. 
Ipomoea batatas, 273496, 
277636. 
nitida, 274430. 
Iris acutiloba, 274983. 
gracilis, 276281. 
kaempferi, 276086, 276113. 
kashmiriana, 274984. 
milesii, 274985. 
Iris, Himalayan. See Iris milesu. 
Japanese. Seel. kaempferi. 
Kashmir. Seel. kashmiriana. 
Ischaemum aristatum, 271047. 
rugosum, 271048. 
tumorense, 271193. 
sp., 275344, 275345, 
275348. 
Iseilema wightii, 271049. 
Ivy, colchis. See Hedera colchica. 
Ixia sp., 275546. 
Jobstears. See Coix lacryma. 
Judas-tree. See Cercis siliquastrum. 
Juglans mandshurica, 274418. 
regia, 273383—-273387. 
Jujube. See Zizyphus jujuba. 
Juniper. See Juniperus spp.* 
alligator. See J. pachyphlaea. 
Chinese. See J. chinensis. 
common. See J. communis. 
shore. See J. conferta. 
Juniperus chinensis, 274118. 
chinensis var. sargentt, 272284. 
communis, 272285, 274119. 
communis var. saxatilis, 275293. 
conferta, 276559. 
coxu, 272286. 
japonica f. compressa, 276925. 
japonica var. saxatilis, 276926, 
276927. 
pachyphlaea, 272287, 272288. 
procumbens, 276924. 
scopulorum f. horizontalis, 274120. 
squamata, 272289. 
sp., 272290, 274986. 
Kadsura japonica, 274766. 
Kadsura, scarlet. See 
japonica. 
Kalanchoe densiflora, 277530. 
marmorata, 277531. 
sp., 273232. 
Kenaf. See Hibiscus cannabinus. 
Kennedya sp., 274987. 
Kleinia sp., 274988. 
Kniphofia sp., 272110. 
Kochia prostrata, 273740, 273741. 
Kolomikta. See Actinidia kolomikta. 
Lactuca alpina, 273204. 
augustana, 274898. 
bourgaet, 273591. 
chondrilliflora, 274377. 
277635, 
275347, 
Kadsura 
