CATALOGUE OF FOREST TREES. 61 



91. Cercis Canadensis, Linnspus, 



Spec. 1 ed. 374. Du Roi, Obs. Bot. 10. Marshall, Arbustum, 32. Lamarck, Diet, ii, 586. Wangenheim, Amer. 84. Walter, Fl. 

 Caroliniana, 135. Aiton, Hort. Kew. ii, 47; 2 ed. iii, 22. WilMenow, Spec, ii, 508; Enum. 439; Berl. Baumz. 84. Nonveau 

 Duhamel, i, 19. Michanx, Fl. Bor.Am. i, 265. Schkuhr, Haiidb. 354. Persoon, Syn. 1, 454. Desfontaines, Hist. Arb. ii, 254. 

 Pursh, Fl. Am. Sept. i, 308. Eatou, Manual, 46; 6 ed. 89. Nuttall, Genera, i, 283. Hayue, Dcnd. Fl. 53. Elliott, Sk. i, 470. Torrey 

 in Ann. Lye. N. York, ii, 194; Fl.U. S.441; Compend. Fl. N. States, 188; Fl. N. York, i, 188; Nicollet's Rep. 149; Emory's Eep. 408. 

 De CandoUo, Prodr. ii, 518. Sprengel, Syst. ii, 346. Guimpe!, Otto & Hayne, Abb. Holz. 116, t. 92. Hooker, Fl. Bor.Aui.i, 167; 

 Companion ^ot. Mag. i, 24. Don, Miller's Diet, ii, 468. Beck, Bot. 94. Spach, Hist. Veg. i, 129. Torrey & Gray, Fl. N. America, i, 

 392. London,' Arboretum, ii, 659 & t. Eaton & Wright, Bot. 190. Dietrich, Syn. ii, 155. Browne, Trees of America, 221. Gray 

 in Mem. Am. Acad, new ser. iv', 38; Manual N. States, 5 ed. 144. Richardson, Arctic Exped. 424. Parry in Owen's Rep. 611. 

 Darliniton, Fl. Cestrica, 3 e<l. 67. Darby, Bot. S. States, 294. Cooper in Smithsonian Rep. 1858, 251. Chapman, Fl. S. States, 114. 

 Curtis in Rep. Geological Surv. N. Carolina, 1860, iii, 50. Lesquereux in Owen's 2d Rep. Arkansas, 357. Wood, CI. Book, 301; Bot. 

 & Fl. 84. Engelmann in Trans. Am. Phil. Soc. new ser. xii, 190. Porcher, Resources S. Forests, 197. Koch, Dendrologie i, 14. 

 Baillon, Hist. PI. ii, 121. Vasey, Cat. Forest Trees, 12. Ridgway in Proc. U. S. Nat. Mas. 1882, 65. 



Siliqnastrum cordatum, Moench, Metb. 54. 



C. Canadensis, var. pubescens, Pursh. Fl. Am. Sept. i, 308. London, Arboretum, ii, 659. 



EEDBUD. JTJDAS TREE. 



Western PcDUsylvauia, southward to Tampa bay, Florida, northern Alabama and Mississippi, westward through 

 Bouthern Michigan and Minnesota to eastern Nebraska; southwest through Missouri and Arkansas to the eastern 

 portions of the Indian ten-itory, Louisiana, and the valley of the Brazos river, Texas. 



A small tree, 12 to 16 meters in height, with a trunk sometimes 0.30 meter in diameter ; rich woods, borders 

 of streams and swamps; most common and reaching its greatest development in southern Arkansas, the Indian 

 territory, and eastern Texas, here, when iu bloom, a conspicuous feature of the forest. 



Wood heavy, hard, not strong, rather coarse-grained, compact, susceptible of a good polish ; layers of annual 

 growth clearly marked by one to three rows of open ducts; medullary rays exceedingly numerous, thin; color, rich 

 dark brown tinged with red, the sap-wood lighter ; specific gravity, 0.6303 ; ash, 0.72. 



92. Cercis reniformis, Engelmann; 

 Scheele in Roomer, Texas, 428. Watson in Proc. Am. Acad, xvii, 348. 



C. OCCidentalis, var. Gray in Jour. Boston Soo. Nat. Hist, vi, 177. Walpers, Ann. ii, 440. Torrey, Bot. Mex. Boundary 

 Survey, 58. Brewer & Watson, Bot. California, i, 161. 



C. OCCidentalis, Gray, Hall's PI. Texas, 7 [not Torrey]. Hemsley, Bot. Am.-Cent. i, 340, in part. 



G. OCCidentalis, var. Texensis, Watson, Index, i, 209. 



REDBUB. 



Middle and western Texas west of the Colorado river ; in northern Mexico. 



A small tree, 6 to 8 meters in height, with a trunk 0.15 to 0.20 meter m diameter, or often a shrub forming dense 

 thickets; lime-stone hills; formerly often confounded with the shrubby G. occidentalis of the California coast 

 region. 



Wood heavy, hard, close-grained, compact ; layers of annual growth clearly marked by one to three rows of 

 open ducts; medullary rays numerous, not conspicuous; color, brown streaked with yellow, the sap-wood lighter; 

 specific gra%nty, 0.7513 ; a.sh, 0.77. 



93. Prosopis juliflora, De CandoUe, 



Prodr. ii, 447. Descourtilz, Fl. Med. Antilles, viii, 107, t. 550. Lindlcy, Fl. Med. 270. WalperS, Rep. i, 861. Bentham, Rev. Mim. 

 in Trans. Linnseau Soc. xxx, 377. Schnizleiu, Icon. t. 277, f. 13. Brewer & Watson, Bot. California, i, 163. Rothrock in 

 Wheeler's Rep. vi, 42, 107. Hemsley, Bot. Am.-Cent. i, :?44. 



P. glandulosa, Torrey in Ann. Lye. N. York, ii, 192. t. 2 ; Emory's Rep. 139; Pacilic R. K. Rep. iv, 82. Don, Miller's Diet, 

 ii, 400. Dietrich, Syn. ii. 1424. Eaton & Wright, Bot. 376. W.ilpers, Rep. i, 861. Bentham in Hooker's Jonr. 

 Bot. iv, 348; London Jour. Bot. v, 81. Grisebach, Fl. British West Indies, 217. Watson in King's Rep. v, 420; PI. 

 Wheeler, 8. Gray, Hall's PI. Texas, 7. Vasey, Cat. Forest Trees, 12. 



Algarobia glandulosa, Torrey & Gray, Fl. N. America, i, 399; Pacific R. R. Rep. ii, 164. Eugelmanu & Gray in Jonr. 

 Boston Soc. Nat. Hist, v, 242. Engelmann in Wislizenus' Rep. 10. Scheele in Rcemer, Texas, 427. Gray in Jour. 

 Boston Soc. Nat. Hist, vi, 181 ; Smithsonian Coutrib. iii, 60; v, 51 ; Mem. Am. Acad, new ser. v, 304 ; Ives' Rep 11. 

 Torrey in Sitgreaves' Rep. 158; Pacific R. R. Rep. iv, 20, 82; vii, 10; Bot. Mex. Boundary Survey, 60. Cooper in 

 .Smithsonian Rep. 18ij8, 259; Scientific Press, San Francisco, Nov. 1871, <fcf. Palmer in Am. Nat. xii, 594. 



P. odorata, Torrey in Fremont's Rep. 313, t. 1 (excl. fruit). 



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