210 
Prxvs (49) Sirobus, (50) Lan'- 
berfiana, (51) monticola, (52) 
Koraiensis, (53) Petce, (54) 
evcelsa, (55) -Lyacahuite, (56) 
Cembra, (37) silvestris (57a, 
rigensis),(58)luricio (.{ustriaca), 
(sg) brutia, (60) resinosa, (61) 
divaricata, (62) rigida, (63) 
pungens, (64) palustris, (65) 
echinata, (66) glabra, (67) pon- 
derosa, (68) Pinaster, (69) 
mughus, (70) pumelto. 
PopDOocaRPUS (84) alpina. 
PSEUDOLARIX (48) Kempfert. 
Pseupotsucs (42) taxtfolia 
(Douglasii), (42 bis) macro- 
carpa. 
Choice of Plant Material 
RITINISPORA see CHAMAECY 
PARIS. 
SALISBUREA see GINGKO. 
SrQUOTA (20) sempervirens, (21) 
giganted. 
TaxoDIUM (19) distichum. 
Taxus (77) baccata, (78) cuspi- 
data, (79) Canadensis. 
Tuujsa (11) occidentalis, (12) 
gigantea, (13) Japonica, (14) 
orientalts. 
Tauvopsis (15) dolobraia. 
ToRREYA (80) Californica, (81) 
laxifolia, (82) nucifera. 
Tsuca (38) Canadensis, (39) 
Caroliniana, (40) Mertensiana, 
(41) Hookeriana (Pationiana). 
B. BROAD-LEAF TREES WITH COMPOUND LEAVES 
Acacta (gt) decurrens, (92) pu- 
bescens, (93) Julzbrissin. 
fEscutvs (94) Hippocasianum, 
(95) Pavia (rubra), (96)glabra, 
(97) octandra (flava), (98) par- 
viflora (macrostachya). 
AILANTHUS (99) glandulosa. 
ARALIA (100) spinosa, (101) Ja- 
ponica (Sieboldi). 
CARAGANA (102)  arborescens, 
(103) spinosa, (103 bis) frutes- 
cens. 
CraDRASTIS (104) tinctoria (Vir- 
gilia lutea). 
Cytisus see LABURNUM. 
FRAXINUS (105) Americana, (106) 
nigra (sambucifolia), (107) lan- 
ceolata (viridis), (108) quad- 
rangulata, (109) excelsior, (110) 
ornus. 
GLEDITSCHIA 
(go) tnermis. 
GYMNOCLADUS (111) Canaden- 
sts. 
Hicoria (112) minima (amare), 
(113) Pecan (oliveformis), (114) 
ovata alba, (115) laciniosa (sul- 
cata), (116) alba (tomentosa), 
(107) myristiceformts. 
JucLans (118) nigra, (119) c- 
nerea, (120) ruprestris, (121) 
regia, (121 bis) Sieboldiana. 
KOELREUTERIA (122) paniculata. 
LABURNUM (123) vulgare (Cy- 
lisus). 
MELA (124) Azedarach. 
(89) triacanthos, 
