310 
Sorbus (hybrids), 2627038, 266690- 
266698. 
alnifolia, 266257, 266364. 
aria, 265670, 265671. 
aucuparia, 266518. 
commixta, 266365. 
foliolosa, 265672. 
gracilis, 266366. 
serotina, 265673. 
sp., 269348. 
Sorghum (hybrids), 266158, 266159, 
266916—-266924, 266963-266965, 
267656. 
arundinaceum, 267320. 
australiense, 269218. 
bicolor, 263389, 263390, 263757— 
263765, 264890, 264391, 264392— 
264397, 264445-264460, 264461- 
264516, 265105, 265106, 266060-— 
266068, 266188, 266927, 267117— 
267125, 2673834-267651, 267689— 
267696, 267716—267718, 269976- 
269977. 
bicolor var. 266951— 
266962. 
bicolor var. subglobosum, 267130. 
brevicallosum, 269214. 
caudatum, 267321, 267322, 
267683—267686, 267714, 267715. 
cernuum var. yemense, 267126. 
dochna var. formosum, 267128. 
dochna var. technicum, 267108, 
267115. 
durra, 2638754, 
267328. 
guineense, 267687, 267688. 
halepense, 265024, 269974, 269975. 
intrans, 269215. 
laxiflorum, 269216. 
mellitum, 267324. 
membranaceum, 263755, 263756. 
miliaceum, 269399-269401. 
nervosum var. nervosum, 267127, 
267129. 
plumosum, 269217. 
purpureo-sericeum, 267325. 
stipoideum, 269218. 
verticilliflorum, 2673826—267333. 
sp., 267131, 267652-267655, 
269219. 
Soybean. See Glycine max. 
Spathodea campanulata, 265534. 
Spelt. See Triticum spelta. 
Spinach. See Spinacia spinosa. 
common. See S. oleracea. 
Spinacia oleracea, 262911, 266926. 
spinosa, 263878. 
Spiraea arcuata, 263859, 266514. 
x arguta, 263860. 
x cinerea, 266515. 
japonica, 266258, 266773. 
thunbergit, 266629. 
trichocarpa, 266630. 
trilobata, 265287. 
sp., 269349. 
arduini, 
267105—-267114, 
PLANT INVENTORY NO. 168 
Spirea. See Spiraea spp.* 
Japanese. See S. japonica. 
Spruce. See Picea spp.* 
Norway. See P. abies. 
oriental. See P. orientalis. 
Serbian. See P. omorika. 
white. See P. glauca. 
Yeddo. See P. jezoensis. 
Squash. See Cucurbita maxima. 
Squirting-cucumber. See EHeballium 
elaterium. 
Stanhopea bucephalus, 267295. 
Staphylea bumalda, 266259. 
x elegans, 265674. 
pinnata, 268282. 
Stauntonia hexaphylla, 262784. 
Stauntonvine Japanese. See Stauwn- 
toma hexaphylla. 
Stelis hymenantha, 267296. 
Stenotaphrum sp., 268064. 
Stephanandra incisa, 266694. 
tanakae, 266454. 
Sterculia foetida, 265535. 
Stipa avenacea, 266189. 
diegonensis, 264408. 
humilis, 264409. 
ibari, 264410. 
neaei, 264411. 
psylantha, 264412. 
sp., 268288, 269402, 269403. 
Stizolobium aterrimum, 263432—263439, 
2635383. 
deeringianum, 
263535. 
Storax. See Styrazx officinalis. 
Strawberry. See Fragaria app.* 
European. See F’. vesca. 
everbearing. See F’. vesca var. 
semperflorens. 
Stylosanthes gracilis, 266218. 
sundaica, 263701. 
Styrax officinalis, 263568. 
suberifolia, 265905. 
Sugarcane. See Saccharum (hybrids). 
Sumac, Java. See Rhus javanica. 
Sunflower. See Helianthus annuus. 
Sunn-hemp. See Crotalaria juncea. 
Sweetbay. See Magnolia virginiana. 
Sweetbriar. See Rosa eglanteria. 
Sweetclover. See Melilotus spp.* 
white. See M. alba. 
yellow. See M. officinalis. 
Sweetgum, Formosa. See Liquidambar 
formosana. 
Sweetpotatc. See Ipomoea batatas. 
Swertia bimaculata, 266260. 
Symphoricarpus orbiculatus, 265675. 
sp., 270387. 
Symplocos chinensis, 266261. 
crassifolia, 265906. 
crataegoides, 262785. 
lancifolia, 263660. 
Syringa af ghanica, 265288. 
amurensis, 262704. 
Tagetes sp., 263798—-263801. 
263440, 263534, 
