FOR] 



671 



[FOR 



Porster, Thomas. 24. On the early blowing of 

 plants during the present winter. Tilloch, Phil. 

 Mag. LIX., 1822, pp. 212-213. 



25. On simultaneous Thunder-Storms. 



Tilloch, Phil. Mag. LX., 1822, pp. 195-196. 



26. vState of the thermometer at Smyrna 



for every day in the year 1820 (being the year 

 of the great Eclipse, and Leap-year), taken in 

 the shade four times every day ; viz. 9 A.M., 

 noon, 6 P.M., midnight. Tilloch, Phil. Mag. 

 LXIL, 1823, pp. 121-123. 



27. Memoir on the variations of the reflec- 

 tive, refractive, and dispersive powers of the 

 atmosphere, &c. Tilloch, Phil. Mag. LXIII., 

 1824, pp. 192-210, 328-339. 



28. Vibration producing the primitive 



colours. Silliman, Journ. X., 1826, p. 188. 



29. Observations on the (apparently peri- 

 odical) variations in the lustre of certain stars of 

 the first magnitude. Astron. Soc. Month. Not. 

 V., 1839-43, pp. 232-235. 



30. On the great comet of 1843. Astron. 



Soc. Month. Not. V., 1839-43, pp. 269-270. 



31. Remarkable appearances during the 



total eclipse of the Moon on 19 March 1848. 

 Astron. Soc. Month. Not. VIII., 1847-48, pp. 

 132-133 ; LTnstitut, XIII., 1845, p. 20. 



32. On the permanent varieties of Papaver 



orientale, L. [1842.] Linn. Soc. Proc. I., 

 1849, pp. 158-159. 



33. On the migration of the swallows. 

 [1846.] Linn. Soc. Proc. L, 1849, pp. 296- 

 297. 



34. On the present season in relation to 



the migration of birds and other natural phe- 

 nomena. [1851.] Linn. Soc. Proc. II., 1855, 

 pp. 146-147. 



35. On the irregularity in the return of 



Swallows and other vernal migratory birds, this 

 Season, 1857. Linn. Soc. Journ. II., 1858 

 (Zool), p. 40. 



Forster, Thomas Furly. Description of a new 

 species of Viola (V. concolor). Linn. Soc. 

 Trans. VI., 1802, pp. 309-311 ; RSmer, Archiv 

 Botan. III., 1805, pp. 453-454. 



2. Account of a new British Species of 



Caltha (C. radicans). [1805.] Linn. Soc. 

 Trans. VIII., 1807, pp. 323-324. 



Forster, Westgarth. On the strata of Northum- 

 berland and Durham. Tilloch, Phil. Mag. 

 XLIX., 1817, pp. 401-402. 



Forster, Wilhelm. Beobachtungen der Melpo- 

 mene nnd Fortuna auf der Bonner Sternwarte. 

 Astr. Nachr. XXXVI., 1853, col. 111-114. 



2. Elemente und Ephemeride der Themis. 

 Astr. Nachr. XXXVI., 1853, col. 341-344 ; 

 Astron. Soc. Month. Not. XIII., 1852-58, p. 

 238. 



Forster, Wilhelm. 3. Beobachtungen der Themis 

 auf der Bonner Sternwarte. Astr. Nachr. 

 XXXVI., 1853, col. 365-366. 



4. Beobachtungen auf der Bonner Stern- 

 warte : Zweiter Comet von KLINKERFDES, Eu- 

 terpe, Irene, Themis. Astr. Nachr. XXXVIII., 

 1854, col. 49-52, 339-342. 



5. Beobachtungen, Elemente und Ephe- 

 meride der Euterpe uud des Cometen L, 1854. 

 Astr. Nachr. XXXVIII., 1854, col. 53-54. 



6. Ephemeride und Elemente der Thalia. 



Astr. Nachr. XXXVIII., 1854, col. 307-308, 

 343-344; XLIV., 1856, col. 149-152. 



7. Elemente und Ephemeride der Fides. 



Astr. Nachr. XLIL, 1856, col. 139-142. 



8. Refractorbeobachtungen auf der Ber- 



liner Sternwarte. Astr. Nachr. XLIL, 1856, 

 col. 305-316; XLIII., 1856, col. 257-270, 

 273-280; XLIV.. 1856, col. 225-232 ; XLV., 

 1857, col. 241-246; XLVIL, 1858, col. 129- 

 144 ; XLIX., 1859, col. 145-166 ; LI., 1859, 

 col. 193-218. 



9. [Discovery and observations of Isis.] 



Astr. Nachr. XLIII., 1856, col. 363-366. 



1O. Entdeckungeines Cometen (III. 1857). 



Astr. Nachr. XL VI., 1857, col. 219-222. 



11. Elemente des Planet en . Astr. Nachr. 



XLVI., 1857, col. 319-320; Astron. Soc. Month. 

 Not. XVII., 1856-57, pp. 263-264. 



12. Beobachtungen des Cometen IV. 1857. 



Astr. Nachr. XLVIL, 1858, col. 299-302. 



13. Cometen-Beobachtungen auf der Ber- 

 liner Sternwarte. Astr. Nachr. XLVIL, 1858, 

 col. 305-312; LI., 1859, col. 65-70. 



14. Beobachtung der Plejadenbedeckung, 



u. s. w. Astr. Nachr. XL VIII., 1858, col. 123- 

 126. 



15. [Planeten - Beobachtungen.] Astr. 



Nachr. XLIX., 1859, col. 75-78. 



16. Entdeckung eines Cometen. Astr. 

 Nachr. L., 1859, col. 221-224. 



17. Elemente des Cometen I. 1859. Astr. 



Nachr. L., 1859, col. 237-238. 



18. Entdeckung eines Cometen. Astr. 



Nachr. LIIL, 1860, col. 91-92. 



19. Entdeckung eiues neuen Plaueten @. 



Astr. Nachr. LIV., 1860, col. 111-112. 

 2O. Elemente der Erato. Astr. Nachr. 



LIV., 1860, col. 137-138. 



21. Fortsetzung der Ephemeriden der 



Planeten (3) @ @. Astr. Nachr. LV., 1861, 



col. 265-268. 

 22. Elemente und Ephemeride des Plan- 

 eten . Astr. Nachr. LV., 1861, col. 315- 

 316. 



23. Die Astronomic des Alterthums und 



des Mittelalters im Verhaltniss zur neueren 

 Entwickeluug. Peters, Zeitschrift, II., 1861, 

 pp. 49-87. 



