208 



Thermal constant.^ for Uic blossoming and ripeninfj of 889 plants, etc. — Continued. 



Designation of plant: order, genus, and species. 



Flowering. 



Con- 

 stant. 



Ripening. 



(745) 

 (746) 

 (747) 

 (748) 



(749) 

 (760) 



(751) 

 (752) 

 (753) 

 (754) 

 (755) 

 (756) 

 (7571 

 (758) 

 (759) 

 (760) 

 (761) 

 (762) 

 (763) 

 (764) 

 (765) 

 (766) 

 (767) 

 (768) 

 (769) 

 (770) 

 (771) 



(772) 

 (773) 

 (774) 

 (775) 

 (776) 

 (777) 

 (778) 

 (779) 

 (780) 

 (781) 

 (782) 

 (783) 

 (784) 

 (78.5) 

 (786) 

 (787) 

 (788) 

 (789) 

 (790) 



XCII. (Enotherex [6. —; see G. 1,2]. 



CEnothera biennis L 



(Enothera pumila L 



Epilobium angustifolium L 



Epilobium hirsutiim L 



XCIII. Lythmviae [G. W]. 



Ly thrum salicaria L . 



Ly thrum virgatum L 



XCIV. Pomacex [G. —; see G. S3]. 



Cydonia chinensis Thuin 



Cydonia japonica Pers 



Cydonia vulgaris Pers , 



Pyrus americana Spr 



Pyrus aria Ehrh. var. oblonga 



Pyrus baccata L 



Pyrus chamEemespilus Lindl 



Pyrus communis L. var. .sanguinea - 



Pyrus lanuginosa D. C 



Pyrus nivalis L 



Pyrus mains L. var. acerba 



Pyrus prunifolia Willd. xanthoearpa minor 



Pyrus sorbus Gart. var. pyriformis 



Pyrus torminalis Ehrh 



Mespilus germanica L 



Amelanchier canadensis F. and A. Gr. subcordata 



Cotoneaster vulgaris Lindl 



Crateegus monogyna Jacq 



Crataegus oxyacantha L. splendens, rosea, plena . 



Crataegus sanguinea Pallas ■ 



Crateegus virginica Michx 



XCV. Eo.'^arcs- [G. —]. 



Rosa alba L 



Rosa alpina L. (R. t-anina L. var. plena) 



Rosa canina L 



Rosa centifolia L T 



Rosa dama.scena L 



Rosa eglanteria L 



Rosa gallica L 



Rubus fruticosus L. plenus roseus 



Rubus idaeus L 



Rubus odoratus L 



Fragaria collina Ehrh 



Fragaria vesca L 



Potcntilla alba L ' 



Potentilla an.serina L 



Potentilla argentea L. impolita 



Potentilla argentea L 



Potentilla atrosanguinea Don 



Potentilla aurea L 



Potentilla chrysantha Trevir. minor 



June 15 

 June 12 

 June 29 

 July 5 



June 19 

 July 16 



May 13 

 Apr. 14 

 May 13 

 May 19 

 May 11 



(756) 

 May 7 

 Apr. 28 

 May 5 

 May 2 

 May 20 

 Apr. 26 

 May 13 

 ....do.. 

 May 20 

 Apr. 18 

 Apr. 22 

 May 11 

 May 15 

 May in I 

 May 16 



°Iieaiim. 



918 



858 



1,113 



1,217 



June 9 

 May 19 

 June 3 



(775) 

 June 10 

 May 26 

 June 15 

 June 27 

 May 20 

 June 17 

 May 4 

 Apr. 27 

 Apr. 8 

 May 12 

 May 19 

 May 5 

 June 15 

 Apr. 29 

 Apr. 30 



492 

 268 

 481 

 571 

 463 

 (756) 

 420 

 336 

 410 

 395 

 535 

 343 

 491 



579 

 335 

 312 

 464 

 512 

 475 

 .532 



855 

 547 

 753 

 (775) 

 877 

 648 

 874 

 1,103 

 562 

 909 

 410 

 345 

 218 

 4.53 



°Maun 

 Aug. 2 1,€ 



July 10 ' 1,2 



Aug. 8 



Sept. 13 2, 269 



Sept. 17 I 1,443 



Aug. 25 I 1,934 



June 26 

 Aug. 12 

 Aug. 19 

 July 27 

 Aug. 12 



