Abbot, H. L. 1857. Report of Lieut. Henry L. Abbot, Corps of Topographical Engineers, upon explorations for a railroad route from the Sacramento Valley to the Columbia River, made by R. S. Willamson. Pacif. Railr. Rep. 6: 1–134.
 
|
|
Beckwith, E. G. 1855. Report of explorations for a route for the Pacific railroad on the line of the forty-first parallel of north latitude. Pacif. Railr. Rep. 1: 1–132.
|
|
Bigelow, J. M. 1856. Report on the Botany of the Expedition. Pacif. Railr. Rep. 4(5): 1–193.
|
|
Bigelow, J. M. 1856. General description of the botanical character of the country. Pacif. Railr. Rep. 4(5): 1–16.
|
|
Bigelow, J. M. 1856. Description of forest trees. Pacif. Railr. Rep. 4(5): 17–26.
|
|
Braun, A. K. H. 1844. A Monography of the North American species of the genus Equisetum. Amer. J. Sci. Arts 46: 81–91.
|
|
Braun, A. K. H. 1847. Notes on the North America species of Isoëtes and Marsilea. Amer. J. Sci. Arts, ser. 2 3: 52–56.
|
|
Campbell, R. A. 1873. Campbell's new atlas of Missouri: with descriptions historical, scientific, and statistical. 1–167. In R. A. Campbell Campbell's Atlas Missouri. R.A. Campbell, St. Louis.
|
|
Chorlton, W. 1894. Chorlton's Grape Growers' Guide O. Judd Co., New York.
|
|
Darlington, W. 1859. Amer. Weeds Useful Pl. A.O. Moore & Co., New York.
|
|
Emory, W. H. 1857. Report on the United States and Mexican boundary survey : made under the direction of the secretary of the Interior. In W. H. Emory Rep. U.S. Mex. Bound.. C. Wendell, Washington, D.C.
|
|
Emory, W. H. 1848. Notes of a military reconnoissance, from Fort Leavenworth, in Missouri, to San Diego, in California, including part of the Arkansas, Del Norte, and Gila rivers made in 1846-7, with the advanced guard of the "Army of the West". In W. H. Emory Notes Military Reconn. Fort Leavenworth to San Diego. Wendell and Van Benthuysen, Washington, D.C.
|
|
Engelmann, G. 1876. Report on the Botany of the Expedition. Rep. Explor. Great Basin, Utah 435–447, pl. 1–3.
|
|
Engelmann, G. 1887. Bot. Works Engelm. i–ix, 10–548. J. Wilson & Son, Cambridge, mass.
|
|
Engelmann, G. 1862. Revision of the Oenotherae of the subsection Onagra. Amer. J. Sci. Arts, ser. 2 34: 332–335.
|
|
Engelmann, G. 1863. Species of Gentiana from the alpine regions of the Rocky Mountains. Trans. Acad. Sci. St. Louis 2(1): 214–218, pl. 7–11.
|
|
Engelmann, G. 1856. Cuscuta. 336–338. In A. Gray Manual (ed. 2). George P. Putnam & Co., New York.
|
|
Engelmann, G. 1859. Systematic arrangement of the species of the genus Cuscuta with critical remarks on old species and descriptions of new ones. Trans. Acad. Sci. St. Louis 1(3): 453–523.
|
|
Engelmann, G. 1846. Bemerkungen über Cuscuten. Bot. Zeitung (Berlin) 4: 273–280.
|
|
Engelmann, G. 1842. A Monography of the North American Cuscutineae. Amer. J. Sci. Arts 43(2): 333–345, pl. 6.
|
|
Engelmann, G. 1843. Corrections and Additions to the Monography of Cuscutineae, in Vol. XLIII of this Journal. Amer. J. Sci. Arts 45: 73–77.
|
|
Engelmann, G. 1849. Loranthaceae. Pl. Fendler. 58–60.
|
|
Engelmann, G. 1863. Dimorphism of Draba brachycarpa. Trans. Acad. Sci. St. Louis 2(1): 154–155, 473.
|
|
Engelmann, G. 1859. Two new dioecious grasses of the United States. Trans. Acad. Sci. St. Louis 1: 431–442, pl. 12–14.
|
|
Engelmann, G. 1880. Revision of the genus Pinus and description of Pinus elliottii. Trans. Acad. Sci. St. Louis 4(1): 161–190.
|
|
Engelmann, G. 1863. On Pinus aristata, a new species of pine discovered by Dr. C.C. Parry in the alpine region of Colorado Territory, and on some other pines of the Rocky Mountains. Trans. Acad. Sci. St. Louis 2(1): 205–214, pl. 6.
|
|
Engelmann, G. 1856. Synopsis of the Cactaceae of the territory of the United States. Proc. Amer. Acad. Arts 3: 259–311.
|
|
Engelmann, G. 1860. Note on the Grape-Vines of Missouri. Trans. Acad. Sci. St. Louis 1: 660–662.
|
|
Engelmann, G. 1852. Notes on the Cerus giganteus of South Eastern California, and some other Californian Cactaceae. Amer. J. Sci. Arts, ser. 2 14: 335–339.
|
|
Engelmann, G. 1844. Ueber Cuscuta hassiaca. Bot. Zeitung (Berlin) 2(32): 553–555.
|
|
Engelmann, G. 1882. On the female flowers of the Coniferae. Amer. J. Sci. Arts, ser. 3 23(2): 418–421.
|
|
Engelmann, G. 1880. Catalpa speciosa. Bot. Gaz. 5(1): 2–3.
|
|
Engelmann, G. 1883. Some California plants. Bot. Gaz. 8(2): 175–176.
|
|
Engelmann, G. 1882. Some additions to the North American Flora. Bot. Gaz. 7(1): 5–6.
|
|
Engelmann, G. 1881. Some additions to the North American flora. Bot. Gaz. 6(7): 235–238.
|
|
Engelmann, G. 1868. The North American grapes. Amer. Naturalist 2(6): 320–322.
|
|
Engelmann, G. 1863. Remarks on Nelumbium luteum. Trans. Acad. Sci. St. Louis 2(1): 136–139.
|
|
Engelmann, G. 1868. On the dimorphism of Draba brachycarpa. Trans. Acad. Sci. St. Louis 2: 473.
|
|
Engelmann, G. 1866. Revision of the North American species of the genus Juncus. Trans. Acad. Sci. St. Louis 2: 424–498.
|
|
Engelmann, G. 1882. The female flowers of the Coniferae. Amer. J. Sci. Arts, ser. 3 24(2): 233–235.
|
|
Engelmann, G. 1868. Ueber die charactere der Abietineen-Genera. Bot. Zeitung (Berlin) 30: 483–487.
|
|
Engelmann, G. 1865. Remarks on Viburnum and Cornus. Trans. Acad. Sci. St. Louis 2(2): 269–271.
|
|
Engelmann, G. 1875. Notes on Agave. Trans. Acad. Sci. St. Louis 3(2): 291–322, pl. 2–3.
|
|
Engelmann, G. 1877. A New Cuscuta. Bot. Gaz. 2(3): 69.
|
|
Engelmann, G. 1878. Baptisia sulphurea, n. sp. Bot. Gaz. 3(8): 65.
|
|
Engelmann, G. 1883. Selections of wood arranged for instruction in schools. Bot. Gaz. 8(11): 337–338.
|
|
Engelmann, G. 1879. Abietineae. Bot. California 2: 117–128.
|
|
Engelmann, G. 1880. The genus Pinus. Gard. Chron., n.s. 14: 104.
|
|
Engelmann, G. 1879. The Californian silver firs. Gard. Chron., n.s. 12: 684–685, 756.
|
|
Engelmann, G. 1882. Notes on western conifers. Bot. Gaz. 7(1): 4–5.
|
|
Engelmann, G. 1877. Pinus serotinae. Bot. Gaz. 2(10): 125.
|
|
Engelmann, G. 1878. The American firs. Gard. Chron., n.s. 9: 265–266.
|
|
Engelmann, G. 1877. Abies menziesii and A. engelmanni. Gard. Chron., n.s. 7: 790–791.
|
|
Engelmann, G. 1882. Picea Engelmanni and Picea Pungens. Gard. Chron., n.s. 17: 145.
|
|
Engelmann, G. 1882. Tsuga Pattoniana and Hookeriana. Gard. Chron., n.s. 17: 145.
|
|
Engelmann, G. 1870. Spirodela. Bull. Torrey Bot. Club 1(10): 37–38.
|
|
Engelmann, G. 1872. Yucca. Gard. Chron. 1872: 941.
|
|
Engelmann, G. 1872. Note from Dr. Englemann. Bull. Torrey Bot. Club 3(8): 37.
|
|
Engelmann, G. 1872. The flower of Yucca and its fertilization. Bull. Torrey Bot. Club 3(7): 33.
|
|
Engelmann, G. 1882. Agave victoriae reginae. Gard. Chron., n.s. 18: 841, fig. 148, 149.
|
|
Engelmann, G. 1882. Pinus latisquama. Gard. Chron., n.s. 18: 712, fig. 125.
|
|
Engelmann, G. 1883. Pinus contorta. Gard. Chron., n.s. 19: 351.
|
|
Engelmann, G. 1880. Abies amabilis. Gard. Chron., n.s. 14: 720, fig. 140, 141.
|
|
Engelmann, G. 1879. The American spruces. Gard. Chron., n.s. 11: 334.
|
|
Engelmann, G. 1867. Sagittaria. 492–494. In A. Gray Manual (ed. 5).
|
|
Engelmann, G. 1879. Vitis. Bull. Torrey Bot. Club 6(52): 309–310.
|
|
Engelmann, G. 1882. Additions to the flora of the United States. Bull. Torrey Bot. Club 9(1): 4–5.
|
|
Engelmann, G. 1876. Cactaceae. Bot. California 1: 242–250.
|
|
Engelmann, G. 1876. Cuscuta. Bot. California 1: 535–536.
|
|
Engelmann, G. 1878. Coniferae. Rep. U.S. Geogr. Surv., Wheeler 6: 255–264.
|
|
Engelmann, G. 1878. Cuscutineae. Rep. U.S. Geogr. Surv., Wheeler 6: 206–207.
|
|
Engelmann, G. 1878. Loranthaceae. Rep. U.S. Geogr. Surv., Wheeler 6: 251–254.
|
|
Engelmann, G. 1878. Cactaceae. Rep. U.S. Geogr. Surv., Wheeler 6: 127–132.
|
|
Engelmann, G. 1878. Gentianaceae. Rep. U.S. Geogr. Surv., Wheeler 6: 189–197.
|
|
Engelmann, G. 1878. Euphorbiaceae. Rep. U.S. Geogr. Surv., Wheeler 6: 242–248.
|
|
Engelmann, G. 1878. Cupuliferae. Rep. U.S. Geogr. Surv., Wheeler 6: 249–251.
|
|
Engelmann, G. 1860. Generis Cuscutae species secundum ordinem systematicum dispositae : adjectis in prius jam notas observationibus criticis nec non novarum descriptionibus. Gen. Cuscuta Sp. 1–87.
|
|
Engelmann, G. 1871. Cactaceae. 5: 115–120. In S. Watson Botany (Fortieth Parallel).
|
|
Engelmann, G. 1862. Botany. 82–209. In F. V. Hayden Geol. Nat. Hist. Upper Missouri. C. Sherman & Son, Philadelphia.
|
|
Engelmann, G. 1878. Amaryllideae. Rep. U.S. Geogr. Surv., Wheeler 6: 267–268.
|
|
Engelmann, G. 1859. Cactaceae of the Boundary. 2(1): 3–68, pl. 1–75. In G. Engelmann Rep. U.S. Mex. Bound., Cact..
|
|
Engelmann, G. 1880. Vitality of seeds of serotinus cones. Bot. Gaz. 5(6): 62–63.
|
|
Engelmann, G. 1852. On the Cereus greggii. Amer. J. Sci. Arts, ser. 2 14: 446.
|
|
Engelmann, G. 1877. Cuscuta racemosa. Bot. Gaz. 2(4): 80.
|
|
Engelmann, G. 1878. The species of Isoetes of the Indian Territory. Bot. Gaz. 3(1): 1.
|
|
Engelmann, G. 1882. Some notes on Yucca. Bot. Gaz. 7(1): 17.
|
|
Engelmann, G. 1883. Vitis palmata Vahl. Bot. Gaz. 8(7): 254–255.
|
|
Engelmann, G. 1883. Morpholgy of spines. Bot. Gaz. 8(11): 338339.
|
|
Engelmann, G. 1881. Some additions to the North American flora. Bot. Gaz. 6(6): 223–225.
|
|
Engelmann, G. 1880. Fraxinus quadrangulata. Bot. Gaz. 5(6): 63.
|
|
Engelmann, G. 1850. Collected Species of Asclepiadeae. Boston J. Nat. Hist. 6: 487–488.
|
|
Engelmann, G. 1878. Vitis. Bull. Torrey Bot. Club 6(42): 233–234.
|
|
Engelmann, G. 1882. Rosa minutifolia. Bull. Torrey Bot. Club 9(10): 127.
|
|
Engelmann, G. 1882. The black-fruited Crataegi and a new species. Bot. Gaz. 7(11): 127–129.
|
|
Engelmann, G. 1867. Cuscuta. 377–380. In A. Gray Manual (ed. 5).
|
|
Engelmann, G. 1867. Callitriche. 427–429. In A. Gray Manual (ed. 5).
|
|
Engelmann, G. 1867. Euphorbia. 430–435. In A. Gray Manual (ed. 5).
|
|
Engelmann, G. 1867. Juncus. 537–544. In A. Gray Manual (ed. 5).
|
|
Engelmann, G. 1867. Isoetes. 675–677. In A. Gray Manual (ed. 5).
|
|
Engelmann, G. 1873. Notes on the genus Yucca, No. 2. Trans. Acad. Sci. St. Louis 3: 210–214.
|
|
Engelmann, G. 1876. Addition to the article on Yucca, p. 17 of this vol. Trans. Acad. Sci. St. Louis 3(3): 371–372.
|
|
Engelmann, G. 1882. Cactaceae. Proc. Amer. Acad. Arts 17: 360.
|
|
Engelmann, G. 1849. Cactaceae. Pl. Fendler. 49–53.
|
|
Engelmann, G. 1848. Cactaceae. 155–158, 2 pl., nos. 1–15. In W. H. Emory Notes Military Reconn. Fort Leavenworth to San Diego. Wendell and Van Benthuysen, Washington, D.C.
|
|
Engelmann, G. 1848. Sketch of the botany of Dr. A. Wislizenus's expedition from Missouri to Santa Fe, Chihuahua, Parras, Saltillo, Monterey, and Matamoros. 87–115. In F. A. Wislizenus Mem. Tour N. Mexico. Tippin and Streeper, Washington, D.C.
|
|
Engelmann, G. 1854. Further notes on Cereus giganteus of Southeastern California, with a short account of another allied species in Sonora. Amer. J. Sci. Arts, ser. 2 17: 231–235.
|
|
Engelmann, G. 1863. Additions to the Cactus-flora of the Territory of the United States. Trans. Acad. Sci. St. Louis 2(1): 197–204.
|
|
Engelmann, G. 1832. Anthol. Prodr. [i]–viii, [9]–68, [i]–vi, pl. 1–5. H.L. Broenner, Frankfurt.
|
|
Engelmann, G. 1875. The True Grape Vines of the United States. 4–8. In Ill. Descr. Cat. Amer. Grape Vines, ed. 2.
|
|
Engelmann, G. 1883. The True Grape Vines of the United States. 9–20. In Ill. Descr. Cat. Amer. Grape Vines, ed. 3.
|
|
Engelmann, G. 1876. About the oaks of the United States. Trans. Acad. Sci. St. Louis 3(3): 372–400, 539–543.
|
|
Engelmann, G. 1866. Nuphar polysepalum. Trans. Acad. Sci. St. Louis 2(2): 282–285.
|
|
Engelmann, G. 1863. Structure of the fruit and seed of Ribes. Trans. Acad. Sci. St. Louis 2(1): 180–181.
|
|
Engelmann, G. 1877. The American junipers of the section Sabina. Trans. Acad. Sci. St. Louis 3: 583–592.
|
|
Engelmann, G. 1877. A synopsis of the American firs (Abies Link). Trans. Acad. Sci. St. Louis 3(4): 593–602.
|
|
Engelmann, G. 1869. Untersuchungen uber die Abietineen. Sitzungsber. Ges. Naturf. Freunde Berlin 1868: 13–14.
|
|
Engelmann, G. 1875. The coniferae of the Rocky Mountains. Gard. Monthly & Hort. Advertiser 17: 151–153, 181–184, 214–217.
|
|
Engelmann, G. 1867. Pinus. 469–470. In A. Gray Manual (ed. 5).
|
|
Engelmann, G. 1867. Sparganium. 481–482. In A. Gray Manual (ed. 5).
|
|
Engelmann, G. 1882. The genus Isoetes in North America. Trans. Acad. Sci. St. Louis 4(3): 358–390.
|
|
Engelmann, G. 1873. Notes on the genus Yucca. Trans. Acad. Sci. St. Louis 3(1): 17–54.
|
|
Engelmann, G. 1877. The flowering of Agave Shawii. Trans. Acad. Sci. St. Louis 3(4): 579–582, pl. 4.
|
|
Engelmann, G. 1878. Asclepiadeae. Rep. U.S. Geogr. Surv., Wheeler 6: 187–189.
|
|
Engelmann, G. 1878. Junceae. Rep. U.S. Geogr. Surv., Wheeler 6: 272–274.
|
|
Engelmann, G. 1844. Catalogue fo a collection of plants made in Illinois and Missouri by Charles A. Geyer, with critical remarks. Amer. J. Sci. Arts 46(1): 94–104.
|
|
Engelmann, G. 1883. The diseases of grape-vines. 47–48. In Ill. Descr. Cat. Amer. Grape Vines, ed. 3.
|
|
Engelmann, G. 1851. On the character of the vegetation of South Western Texas. Proc. Amer. Assoc. Advancem. Sci. 5: 223–228.
|
|
Engelmann, G. 1856. Euphorbia. 385–389. In A. Gray Manual (ed. 2). George P. Putnam & Co., New York.
|
|
Engelmann, G. 1856. Sagittaria. 438–440. In A. Gray Manual (ed. 2). George P. Putnam & Co., New York.
|
|
Engelmann, G. 1856. Echinodorus. 438. In A. Gray Manual (ed. 2). George P. Putnam & Co., New York.
|
|
Engelmann, G. 1856. Alisma. 437–438. In A. Gray Manual (ed. 2). George P. Putnam & Co., New York.
|
|
Engelmann, G. 1876 [1978]. Additon to Dr. Engelmann's article on Agave, p. 291-322. Trans. Acad. Sci. St. Louis 3(3): 370–371.
|
|
Engelmann, G. & A. Gray. 1845. Plantae Lindheimerianae; an enumeration of the plants collected in Texas, and distributed to subscribers by F. Lindheimer, with remarks, and descriptions of new species. Boston J. Nat. Hist. 5: 210–264.
|
|
Engelmann, G. & A. Gray. 1879. The gymnospermy of Coniferae, by L. Celakovsky. Amer. J. Sci. Arts, ser. 3 18: 311–313.
|
|
Engelmann, G. & J. M. Bigelow. 1856. Description of the Cactaceae. Pacif. Railr. Rep. 4(5): 27–58, pl. 1–24.
|
|
Engelmann, G., A. Gray & J. W. Blankinship. 1845-1907. Pl. Lindheim.
|
|
Forwood, W. H. 1882. Report of Surgeon W. H. Forwood, U.S.A. 36–69. In P. H. Sheridan Rep. Explor. Wyoming, Idaho, Montana, 1882. Govt. Printing Office, Washington, D.C.
|
|
Frémont, J. C. 1980. The Expeditions of John Charles Frémont. In J. C. Frémont Exped. Fremont. University of Illinois Press, Urbana.
|
|
Frémont, J. C. 1845. Report of the Exploring Expedition to the Rocky Mountains in the year 1842, and to Oregon and North California in the years 1843-1844. In J. C. Frémont Rep. Exped. Rocky Mts.. Blair and Rives, Washington.
|
|
Frémont, J. C. 1845. Report of the Exploring Expedition to the Rocky Mountains in the year 1842, and to Oregon and North California in the years 1843-1844. In J. C. Frémont Rep. Exped. Rocky Mts.. Gales and Seaton, Washington.
|
|
Frémont, J. C. 1846. Narrative of the Exploring Expedition to the Rocky Mountains in the year 1842, and to Oregon and North California in the years 1843-1844. 5–186. In J. C. Frémont Narr. Exped. Rocky Mts.. Appleton & Company, New York.
|
|
Goyne, M. A. 1991. A life among the Texas flora : Ferdinand Lindheimer's letters to George Engelmann. xvi + 236 pages. In M. A. Goyne Life Among Texas Fl.: Ferdinand Lindheimer. Texas A&M University Press, College Station, Texas.
|
|
Gray, A. 1852-1853. Plantae Wrightianae texano-neo-mexicanae : an account of a collection of plants made by Charles Wright. Pl. Wright.
|
|
Gray, A. 1850. Plantae Lindheimerianae, Part 2. Boston J. Nat. Hist. 6: 141–240.
|
|
Gray, A. 1885. Augustus Fendler. Amer. J. Sci. Arts, ser. 3 29: 169–171.
|
|
Gregg, J. 1844. Commerce Prairies H.G. Langley, New York.
|
|
Hayden, F. V. 1862. On the geology and natural history of the upper Missouri : Being the substance of a report made to Lieut. G.K. Warren, T.E., U.S.A. 1–218. In F. V. Hayden Geol. Nat. Hist. Upper Missouri. C. Sherman & Son, Philadelphia.
|
|
Jones, M. E. 1878. Colorado Fl. H.N. Patterson, Oquawka, Illinois.
|
|
Kunze, G. 1848. Notes on some ferns of the United States. Amer. J. Sci. Arts, ser. 2 6: 80–89.
|
|
Lindheimer, F. J. 1879. Aufsatze und Abhandlungen / von Ferdinand Lindheimer in Texas. Hrsg von einem seiner schuler. In F. J. Lindheimer Aufsätze und Abh.. Theodor Wentz, Frankfort.
|
|
McKelvey, S. D. 1955. Bot. Explor. Trans-Mississippi West xiii–xl, 3–1144. Arnold Arboretum of Harvard University, Jamaica Plain, Massachusetts.
|
|
Newberry, J. S. 1857. Report upon the botany of the route. Pacif. Railr. Rep. 6(3): 9–64.
|
|
Newberry, J. S. 1857. General catalogue of the plants collected on the expedition. Pacif. Railr. Rep. 6(3): 65–102, pl. 11–16.
|
|
Newberry, J. S. 1857. Geographical botany. Pacif. Railr. Rep. 6(3): 9–19.
|
|
Newberry, J. S. 1857. Description of the forest trees of northern California and Oregon. Pacif. Railr. Rep. 6(3): 20–64, pl. 1–10, fig. 1–28.
|
|
Newberry, J. S., A. Gray & J. Torrey. 1857. Exogenous plants. Pacif. Railr. Rep. 6(3): 65–90, pl. 11–16.
|
|
Owen, D. D. 1852. Rep. Geol. Surv. Wisconsin, Iowa, Minnesota Lippincott, Grambo, Philadelphia.
|
|
Parker, W. B. 1856. Notes Exp. Marcy Texas 242 pp. Hayes & Zell, Philadelphia.
|
|
Parry, C. C. 1874. Bot. Observ. West. Wyoming Salem Press, Salem, Mass.
|
|
Parry, C. C. 1873. Historical address on the early exploration and settlement of the Mississippi valley; delivered in Davenport, Iowa, January 21st, 1873. In C. C. Parry Hist. Addr. Explor. Settl. Mississippi Valley. Day, Egbert, & Fidlar, Davenport, Iowa.
|
|
Parry, C. C. 1862. Physiogr. Sketch Rocky Mountain Range
|
|
Parry, C. C. 1859. Botany of the Boundary, Introduction. 9–26. In C. C. Parry Rep. U.S. Mex. Bound., Intro..
|
|
Rothrock, J. T. 1878. Catalogue of plants collected in Nevada, Utah, Colorado, New Mexico and Arizona. Rep. U.S. Geogr. Surv., Wheeler 6: 55–297, pl. 1–30.
|
|
Sargent, C. S. 1884. Botanical Papers of George Engelmann. Bot. Gaz. 9(5): 69–74.
|
|
Sheridan, P. H. 1882. Report of an exploration of parts of Wyoming, Idaho, and Montana in August and September, 1882 made by Lieut. Gen. P. H. Sheridan, commanding the Military division of the Missouri, with the itinerary of Col. Jas. F. Gregory, and a geological and botanical report by W. H. Forwood. 1–69. In P. H. Sheridan Rep. Explor. Wyoming, Idaho, Montana, 1882. Govt. Printing Office, Washington, D.C.
|
|
Simpson, J. H. 1876. Report of explorations across the great basin of the territory of Utah for a direct wagon-route from Camp Floyd to Genoa, in Carson Valley, in 1859. Rep. Explor. Great Basin, Utah 518 p.
|
|
Timberlake, P. P. 1984. George Engelmann, 1809-1860 147 pp.
|
|
Torrey, J. 1856. Endogenous plants. Pacif. Railr. Rep. 6(3): 90–93.
|
|
Torrey, J. 1856. Descriptions of the general botanical collections. Pacif. Railr. Rep. 4(5): 61–167, pl. 1–25.
|
|
Torrey, J. 1857. Report on the Botany of the Expedition. Pacif. Railr. Rep. 4(5): 1–193.
|
|
Torrey, J. 1853. Plantae Fremontianae or, Descriptions of plants collected by Col. J. C. Fremont in California. In J. Torrey Pl. Fremont.. Smithsonian Institution, Washington, D.C.
|
|
Torrey, J. 1859. Botany of the Boundary. 2(1): 29–259, pl. I–LXI. In J. Torrey Rep. U.S. Mex. Bound..
|
|
Torrey, J. & A. Gray. 1855. Report on the Botany of the Expedition. Pacif. Railr. Rep. 2(1): 119–132, pl. 1–10.
|
|
Torrey, J. & A. Gray. 1855. Report on the Botany of the Expedition. Pacif. Railr. Rep. 2: 159–178, pl. 1–10.
|
|
Watson, S. 1871. Catalogue of the known plants of Nevada and Utah. 5: 4–525. In S. Watson Botany (Fortieth Parallel).
|
|
Welsh, S. L. 1998. John Charles Fremont Botanical Explorer. Monogr. Syst. Bot. Missouri Bot. Gard. 66: 1–450.
|
|
Whipple, A. W. 1856. Route near the thirty-fifth Parallel explored by Lieutenant A.W. Whipple, Topographical Engineers in 1853 and 1854. Pacif. Railr. Rep. 4:.
|
|
Wislizenus, F. A. 1912. A journey to the Rocky Mountains in the year 1839 by F. A. Wislizenus, M. D. Tr. from the German, with a sketch of the author's life, by Frederick A. Wislizenus, esq. 3–162. In F. A. Wislizenus Journey Rocky Mountains 1839. Missouri Historical Society, St. Louis.
|
|
Wislizenus, F. A. 1848. Mem. Tour N. Mexico 1–141. Tippin and Streeper, Washington, D.C.
|
|
Wislizenus, F. A. 1850. Denksch. Reise Nord-Mexiko 1–211. F. Vieweg, Braunschweig.
|
|
Wolf, S. J. 1988. George Engelmann type specimens in the herbarium of the Missouri Botanical Garden. Ann. Missouri Bot. Gard. 75(4): 1608–1636.
|