Page. 
BIG. ; lS MACROSPORES, (SD; fisstencs mee cosas 2-22 eos ate ee eee cee eee see a see Cee eee emeeee 274 
1 Whatjseem*to ibe Macrospores=-<.-----\---=-.cess-< soe en eee eee enl eee eee ereeee 274 
io; Maonifiedttormito mele sstensete acess Ses se cam Sere since ae ene Sele eee 274 
ErG: 2; ‘Amentsoficonifersi(a) sp. ? 22-- csocie- ce t= ao oo snes eee cece ance ciee cee ee ereeeee eee 2295 
2; Group of detached aments <2 2<2.0< 5 --.soe0<2-scsseccoocte ss less eens esse eee ees 225 
25; AN AMON be MAoN Od ac ceen.c cee nest cose see sc ees seta meies etcjese ac ase eee eee eee 225 
Hig: 3. ‘Aments‘oficonifers (0), sp)? ss-2e-1s- 5612-0 = sosse0 secocaes cece so enieas= cosas eee eeeee 225 
3. Givesiaments distinct from aments\(@)).-=--- ---- s-26- 29-5 ese oes aoe ee eee Seeeeeeas 225 
iG... As Aments ofconifers|(¢)\8p; }eco-=- <-s-/s--c sa -seee <n a ee te eee eee ene 226 
4. Gives aments distinct from aments (a2) and (6).... --.... 2-22. 0-2 o- wn ec nnn nnn n- wane 226 © 
4°, Ament magnified ...--. SCOUDHHBG5 GEE sOcnes SAG Ros Isp comnoa nace Eta co0d dedese oscooses 226 
WIGS) Oo: Amerntsiohcouifers! (d) Spit 2 -<.s1= sem aes secic no] eee ee ean een ee eee ee eae 226 
5. Amenis different from those designated as aments (a), (b), (c)------------------------ 226 
5. Amentimapnified =)..<2 65 G= cscs~ S22 soc lece see bac ce docee co onceaceesoe ee oeees pee 226 
Fic. 6. CARPOLITHUS BROOKENSIS, Sp. NOV .---..---- --------...<-< BRE ES Aas Sr oee See 268 
G., Aldetached seediof unusual form 2.22. 22-2) 22. -- cones oe oes me neat ceeales Se eee 268 
1D Ceol Gn BC) ht coseeonae cations CEO EOC MBE S Cr BSE ap nestnc Soon couceH casa coccecasesas 272 
Zawhat seemed tobe pollen sacs).-.\< 4) s220:--2=/.----= ese sos ceo seeee sees Seer Pee 272 
(os Maonified formofil s22-a-2--- cso e esc cess ncace cesses ose ccs Cone see ceeeeer ese ee ee eee 272 
PIG. SreAmentsotconiterg (Wf) nSPs tea asst wie ows esis cle clo'n'ee e1teefeeim eee eee eee 227 
SiWihat seem to bermentsiob conuiters!..2..6 22 s--..eo eee ee eee eee eee eee eee 5227 
SetOne one mapnined sas cremmese ee se calens eat eclae ee eemeen soe ceeeees ee eee = eee 227 
PIG O  OARPOLITHUS ISESSILIN Spall OVcemsisses- nso seeinees cee eee sleet eat ee 269 
OAS like seed sattachedenesatesn-s-ses sooe eee nie eee alee ee eae tee 269 
HG: 103 GEPTOSTROBUS #A(0).Sp.8 cece ace @ sos ceecieeae ws cles ces ascieacens none esac neem eee 231 
1OsWainred seeds probablysot ep tostro Dus ec ccco-leme ooo se oan =e ole eee ate 231 
LOS Ma ornitied Stormo fel O eye epee eeteraicisia= ial = ois emis sisnye soos elas eke ee ee ae eee 231 
PGs is aE PTOSTROBUS! 3; (6), (SPitiecseeec ces ci- = -'2 2 cine eleae nas eh ocd Saami sce oes seen ee eee 232 
ith, MER) yal eel cos cosn6s cgo0 DONS S0 BOs qe SeEUGSbS CobDooS sDSeCDSOLSS Soooosesec 232 
Fig. 12. CYCADEOSPERMUM ROTUNDATUM, SP. NOV - ---- -----2 2-0 - 202 eens wenn cone conn nn wees 271 
12 SD etachediseed seneeeeena ae see cew sales wines eee elem oe ease aee cee ae Hee eee ears 271 
PIG =a SUN SterMIned op anal (d) cca carne =\seesleon one aa aa)= Slee === == ee eee 271 
Rie 74 sUndeterminedsplanh (0) ssee meme mcr altee so cee om ce en eerie a oie eee ee 271 
rq. 15; (CARPOLITHUS MUCRONATUS, Sp: DOV. --2< 22.2 -- --- 3 cociccclgees saa vansnece se weeseeeeeee 270 
15 Anlatbac hed seed een. mem nraniam an oem nom mol namin «ininln'= = newie swiss sien cna =|= ne elevivwicee eee 270 
PAT BG X XOX VI. 
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