Germination of Forest Trees 2 
arin occidentalis #2225... - Colkvillle IN, IRs, Weaslainettornl 5oocccccn00ce IQII 
Abies lasiocarpa ........-- Priest Ishyer, MCN sehecoceocadccccc0de 1913 
MAIDEES OPUROHMS sone eo b0006 IPest, IRR, UCAMNO  sdoonckemooncacoes so 1913. 
IPHCCG SUNGCRSIS sag00003000¢ (Coase Of Wasiminetiom 5 o.c000ccccbscc0ds IQII 
Pinus monticola .........- ries Iie, MGEING sooecoacusccecbocaKc 1914 
SPECIES SUPPLIED BY COMMERCIAL SEEDMEN OR COLLECTED 
Species Place Collected Date 
IPOS SHADOUS seaocosooade Gala days AE Crrie mates lines Sar tamer late 1913 
LOUDER PLIAO DOO peeeloe Sa oat e IE TDURONOXE" cia ic tek into isi nrerenc ice See ae arn ae ? 
Rus ponderosa ah. e eae blacketills South Dakotas oy......5 6: « 1913 
IEW ES OO NEMHE socc00000 Nordnerin IMbiAMESOIA sooonoccvccedouoee IQ14 
‘Robinia pseudacacia ...... IEEE Time I Ce ante RS abe ran SC ed near RE feat ? 
Catalpa speciosa <..0..45 4: Tervcliietarey arene eter owes oe eee tees Gureian (ce 1913 
OneREUS THOU codcsscccce INES (ol Sse a1 Nr Beale Be gra eS are Ge Ah ae el 1Q14 
AGG? SUCCIDORAT sosoococcc MtimOrsieeaeeeeec oes Reser tired: oS Beata IQI4 
LOZ ACIFOU HOUR PHFORD: 0.60 QUO) oucaccccaccebancguaosadodoecacauoe IQ14 
Betula papyrifera ......... Renia'siyhvariange, eee renee eee re oleae 1914 
Abies balsamea ........... IM Ee Sal SoS a 6 Peta a io eae entctea ohetep ats Be caer 1914 
Psomdorsngea wasenfOlwe 566 COlOrAGO cogcoopaoecnsocndedcceocgoeage 1913 
PCRS UEC so00¢00005000C Southlenmestatesiaen some rere cae koe ? 
Taxodium distichum ...... Sotithtennmastatesm sem cee atime cine ? 
inonclonnoce, SEN oentttes ace Norn (Carrolbvoe Gaacaqoonoesvovonnancese 1914 
ANC SOCCIIOPUUT kas000000c Cried eee eer eh aan ae lie IE 1914 
VAGCIGATMOLUIIN ameter: New siilannnsininelge sr marie cme maine oe 1914 
- Fraximus americana ...... Iinmabiehaley, eee eats cei ots eon einai ener at lege IQI4 
Juniperis virginiana ...... Missouri River, Nebraska ............. 1914 
Ciedisciuaimiacantnos =). eincoln. Nebraskans. anes ee a IQI5 
Pinus monticola .......... Glacteme aries Montana eee see 1914 
CHO, SPECIOSE cavccecoce WincolaeNe basal aentitos os abies ee eae IQI5 
In the body of this report, in order to distinguish the climatic 
varieties of a species, the name of the state in which the seed was 
collected is given with the name of the species. 
The first planting was done on October 28, 1914. From that 
time on plantings were made as the seed arrived. The last seeds 
were planted March 21, 1915. All experiments were conducted 
between the first date mentioned and May 1, 1915, a period of 184 
days. In all cases ample time was allowed for the completion of 
the process of germination. This time naturally varied with the 
species. For most species three months was allowed but in the 
