195 
Thermal constants for the blossoming and ripening of 889 plants, ete.—Continued. 
: Flowering. Ripening. 
Designation of plant: order, genus, and species. one Gant 
Date. stant. Date. stant. 
XV. Taxinex (G.—; see G. 107]. ORE OPEC 
(Gz) eb axtisy DAC CHUA) lum scene aa nciaee = face cee a oe em=ie =i Mar. 28 149 | Aug. 18 1, 873 
(178) Salisburia adiantifolia Sm. ¢...............-+.---------- May 11 (Gals) eee aaa eae eee 
XVI. Betulacex [G.—; see G. 103]. | 
(179) Betula alba L. var. dalecarlica ..........-.-----------+--- (179) (179) fees Sree See cece 
GSO eA mms corditoliaMenores a. 2) s22 jane fos. sche a -oame == Apres || 199 | Sept. 30 2, 524 
(181) Alnus glutinosa L. var. pinnatifida .............-.-.---- Mar. 11 97 | Sept. 23 2,404 
(32) Almus'subcordata C,H" Meyer -....--.-...--- 22-2. 2.0 Heb: di 55 | Sept. 27 2, 436 
XVII. Cupulifere [G. 103). 
1S3n Osinyalvull rami sd Cee eee etna see ae mee anlar aire May 3 Sto il eee ae Jsercee tees 
@34)) Curpinus betulusul ~.o....-32.22------- osc sceake eee PADI. 20 279 | Aug. 20 | 1, 836 
(185) Carpinus orientalis Lam ...............-.- Bedjacis ssicees es May 3 S70) etek eel ees sae 
(@S6)eCorylusjamericana Rich!* 25222 cen. 2. ses se- ences =e ole Mar, 21 138i Ps. ate 8 22| Mech scecet 
(187) Corylus avellana L. var. globosa ....-.--..--.-----.----. Mar. 1 TQM esd declare ca] Beek actersse 
(CSS) mCorylustcolummamWeilld: 2 sce ccs e-her ea -snee ===] Paaed Ole (PA Bierce pemapnoese 
(S39) QAR MOBY by ise Sea ee sedoste= Soaps onemocpoodEonesuems (189) (LS9) ke lisetal so ssl Boekecees 
ICO O WERCUS COLTS tana anes acce aces ane sarmeree== = eines May 12 475 | Sept. 21 2,335 
(191) Quercus,pedunculata Ehrh -.2-2...-2...-2.-. 22-2. Sece- May 6 420 | Sept. 14 2, 236 
(G2) Tne ies ay ahs Of Steoasescps] es eeHers oases Sree Ssccec asec May 3 380 | Aug. 2 1,617 
(193) Fagus silvatica L. var. pendula .................-.-..--- May 7 425 || secee s as | Sectors 
XVIII. Ulmacex [G.—; see G. 99]. 
(194) Ulmus campestris L. montana tortuosa .........-.------ Mar. 30 163 | May 18 540 
LOD) Ulm Ste user VV LL Cee rare tata ce/ ts arateein cc ee siclejeiamieietsieiar 0: Mar, 31 162 | May 20 574 
XIX. Celtidex [G. —; see G. 99]. » | 
(OG ECeltisMUStCAlIS Ts macs. ooo cee ne sce ee sese tie Apr. 24 PBI Se anos. | eee sere 
Gon CeltistoccidentalisiIa ssc sa-26 set... ee eee cee eke ee ae Apr. 29 350 | Aug. 15 1, 806 
XX. Morex [G. —; see G. 99]. 
(198) Morusialba I; morettiana 2. 52 << 5.5. ae ce a ccc cciclee May 15 509 June 18 970 
(@99) Morus alba) i; iructu migro. 52-26 2.- scence ace es cccre-= May 16 545 | June 21 1,015 
(200) Morns/seabra; Wailldiqss 22 4-2eSeeee ees see eaccenese- an May 17 549 | July 8 1, 280 
(201) Maclurajaurantiaca Nuttal-Ossss.. --.. 2 s----- eee ee June 7 818 | en Een nee aoe 
(202) Broussonetia papyrifera Vent. ¢ cucullata ............. May 11 491 |.....----.|---------- 
(203) Ficus carica L ...--.-- Bao See oor EE Eee EE (203) (203) | ge PP ee ae 
XXI. Cannabinex [G.—; see G. 99]. | 
(204), Humulusiupullusilin giu--2-2- 22 52t2=2-- eee eeee cee cose Aug. 3| 15653 | ae ote sb ac ae 
XXII. Platanex [@. 110]. 
(205) Platanus occidentalis L...........---. Sp neck oH mrs oe ie May 10 EG ll a epee ae Sse ee Be 
(206) Platanus orientalis L., 8, acerifolia, 68, grandifolia....) May 6 420) Seance ne ciotel| Ssiebre see ele 
XXIII. Salicinex [G. 104]. 
(Con); Salixsbalbylonmi ea ilys Oca. < coerce ce stewie ertectewciclenie Apr. 16 262).| -Stathe seedless oe coin 
(208), Salixedaphnoides Vill gio. <2 ae on seieejicjetse winieislose cletsters = = Mar. 3 AT ce es Cece cin a eae 
(20°) RS ali-xe punpume alae vsoctcw eine soem s cree cies ooee ust soe ce] Apr. 14 229 Nay 19 525 
(210) Salix HEWES Ie 6p shsoo ao sedons os sescnbr obese eases cassie Apr. 15 Dn Le ed Oe a ee 
(i) Populus talibaiie Gran elics: tee tecce cess cee ese | Apr. 4 IR Banceedaee SoSeepeeee 
(212) Populus balsamifera L. % 6 suaveolens...........--.-.-| Apr. 12 DADA Weeiale inte =| 2)=1= == === == 
(213) Populus canescens Smith. # belgica........--.--.------ | Mar. 28 145 | Bes ocd jee tae 
(Qi; Populusidilatmta Ait. Og 222i) so. la. s 0 eeeaceneeeee | Apr. 9 220 | May 31 703 
(lb) ME opultistenss Cav Abit Ores Soccernet eaccietiee osinsscte ss ale wleibie Mar. 27 131; May 1 371 
(216) mPopulusimicraviy, Cerne sere eh oo oon. 5. sckeS- see Apr. 12 236 | May 30 | 683 
(207) sPopulusttremiumlaan Gi Ors secesaciceiacisterccjeie sss aciemeccicee| Mar. 26 | 137 | May 8! 418 
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