Laennecia Cass.
horseweed
Data Source
Data Documentation
Documentation |
State |
Type |
1977. Survey of sensitive plants of the Algodones Dunes (report for Bureau of Land Management, Riverside, CA). Unpublished. Westec Services Inc., Tustin, CA. |
CA |
Literature |
2000. CalFlora: Information on California plants for education, research and conservation. The CalFlora Database, Berkeley. |
CA |
Literature |
2001. Journal of the Arizona-Nevada Academy of Science. |
AZ |
Literature |
Butterworth, G., and A. Chadwick. 1995. Checklist of plants, Carrizo Plain Natural Area, rev. (1997-2000). Unpublished. |
CA |
Literature |
Damrel, D., D.J. Pinkava, and L.R. Landrum. The Phoenix flora. |
AZ |
Literature |
Hatch, S.L., K.N. Gandhi, and L.E. Brown. 1990. Checklist of the vascular plants of Texas (MP-1655). Texas Agricultural Experiment Station, College Station. |
TX |
Literature |
Heil, K.D, and S.L. O'Kane, Jr. 2002. Catalog of the Four Corners flora - vascular plants of the San Juan River Drainage: Arizona, Colorado, New Mexico and Utah, 6th ed. |
UT |
Literature |
Hickman, J.C. (ed.). 1993. The Jepson manual. University of California Press, Berkeley. |
CA |
Literature |
Hogan, Tim. Personal communication. |
CO |
Literature |
Imdorf, G.J. 1995. Flora and vegetation of the Sierra Ancha Wilderness Area, Tonto National Forest, Gila County, Arizona. M.S. Thesis. Arizona State University, Tempe. |
AZ |
Literature |
Johnston, B. 1991. List of Colorado plants. Unpublished. |
CO |
Literature |
Kartesz, J.T. 1988. A flora of Nevada. University of Nevada, Reno. |
NV |
Literature |
Kartesz, J.T. 2001. Atlas of the Nevada flora. Unpublished. |
NV |
Literature |
Kearney, T., and R.H. Peebles. 1960. Arizona flora with supplement. University of California Press, Los Angeles. |
AZ |
Literature |
Larson, J., B. Reif, B.E. Nelson, and R.L. Hartman. 2014. Floristic studies in north central New Mexico, U.S.A. The Sangre de Cristo Mountains. Journal of the Botanical Research Institute of Texas 8: 271-303. |
NM |
Literature |
Martin, W.C., and C.R. Hutchins. 1980. A flora of New Mexico. Strauss & Cramer, Germany. |
NM |
Literature |
NMC. Specimen at New Mexico State University, Las Cruces, New Mexico. |
NM |
Specimen |
NMC. Specimen at New Mexico State University, Las Cruces, New Mexico. |
NM |
Specimen |
NMC. Specimen at New Mexico State University, Las Cruces, New Mexico. |
NM |
Specimen |
Nesom, Guy L. Personal communication. |
TX |
Literature |
Reif, B., J. Larson, B.F. Jacobs, B.E. Nelson, and R.L. Hartman. 2009. Floristic studies in north central New Mexico, U.S.A. The Tusas Mountains and the Jemez Mountains. Journal of the Botanical Research Institute of Texas 3: 921-961. |
NM |
Literature |
Shultz, Leila M. Personal communication. |
UT |
Literature |
Specimen Management System for California Herbaria (SMASCH). |
CA |
Literature |
TEX. Specimen at University of Texas at Austin, Austin, Texas. |
TX |
Specimen |
TEX. Specimen at University of Texas at Austin, Austin, Texas. |
TX |
Specimen |
Turner, B.L., H. Nichols, G. Denny, and O. Doron. 2003. Atlas of the Vascular Plants of Texas, vol. 1. Sida, Botanical Miscellany, No. 24. Botanical Research Institute of Texas Press, Fort Worth. |
TX |
Literature |
UNM. Specimen at University of New Mexico, Albuquerque, New Mexico. |
NM |
Specimen |
UNM. Specimen at University of New Mexico, Albuquerque, New Mexico. |
NM |
Specimen |
Welsh, S.L., N.D. Atwood, L.C. Higgins, and S. Goodrich. 1987. A Utah flora. Great Basin Naturalist Memoirs No. 9. Brigham Young University Press, Provo. |
UT |
Literature |
Wilken, Dieter. Personal communication. |
CA |
Literature |
Wymer, N.E. 1987. Plant list of California Exposition floodplain, Fall 1986 and Spring 1987. Unpublished. Wymer & Associates, Citrus Heights, CA. |
CA |
Literature |
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