Authors: Steve Buckley, DRLC–NPS
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Families: 73
Genera: 158
Species: 282 (species rank)
Total Taxa: 300 (including subsp. and var.)
Kelly W. Allred 8542 [NMCR] , D.A. Zimmerman... 1974-09-28 [SNM] , D.A. Zimmerman... 1974-09-28 [SNM] , P.J. Alexander 644 [NMC] , more...
G.E. Marrs-Smith 380 [UCR] , Elizabeth Makings 1071 [ASU] , Richard Spellenberg 6363 [ASU] , Harry Tate 219 [ASU] , more...
S. Beckworth 1980-10-05 [SNM] , J. McCormick 1959-124 [ASU] , R. López E. ND [UNISON] , R. López E. ND [UNISON] , more...
Shannon Doan 1215 [UNISON] , Frank C. Vasek 660913-115 [UCR] , George K. Helmkamp 7243 [UCR] , Elinor Lehto 9921 [ASU] , more...
C. Lumer 1962 [ASU] , M. Delgadillo 11 [UNISON] , A.C. Sanders 3054 [UCR] , M.A. Lane 3208 [UCR] , more...
G. K. Helmkamp... 7244 [USU] , R. López E. ND [UNISON] , R. López E. ND [UNISON] , C.E. Jenkins 2311 [UNISON] , more...
C. Lumer 1971--2 [ASU] , C. Lumer 1971--1 [ASU] , T.R. Van Devender 93-887 [UNISON] , T.R. Van Devender 93-1095 [UNISON] , more...
Kelly W. Allred 8992 [NMCR] , R. López E. ND [UNISON] , A.C. Sanders 5927 [UCR] , A.C. Sanders 5252 [UCR] , more...
A.M. Rea 1518 [UCR] , Ken Bagstad 69 [ASU] , Ken Bagstad 309 [ASU] , Ken Bagstad 334 [ASU] , more...
José Jesús... NF-376 [UNISON] , Shannon Doan 1225 [UNISON] , Elinor Lehto 17040 [ASU] , Lara Gengarella 101 [ASU] , more...
David Valenciano s.n. [ASU] , W. L. Minckley... 1977-05-31 [ASU] , W. L. Minckley... 1977-05-31 [ASU] , Elinor Lehto 12977 [ASU] , more...
C. Lumer 2139 [ASU] , C. Lumer 2139 [ASU] , C. Lumer 2139 [ASU] , J. McCormick 1960-4 [ASU] , more...
C. Lumer 1857 [ASU] , Mark E. Fishbein 2289 [UNISON] , Cynthia Lindquist ND [UNISON] , A.L. Reina G. 95-467 [UNISON] , more...
C. Lumer 2130 [ASU] , R. López E. ND [UNISON] , T.R. Van Devender 2002-308 [UNISON] , T.R. Van Devender 2001-569 [UNISON] , more...
T.R. Van Devender 95-245 [UNISON] , T.R. Van Devender 94-268 [UNISON] , A.C. Sanders 5277 [UCR] , Frank C. Vasek 660913-042A [UCR] , more...
Bassett Maguire 11767 [USU] , George K. Helmkamp 4737 [UCR] , George K. Helmkamp 7320 [UCR] , George K. Helmkamp 7329 [UCR] , more...
S.M. Tucker 1978-09-24 [SNM] , J. McCormick 1958-369 [ASU] , T.R. Van Devender 95-350 [UNISON] , T.R. Van Devender 95-351 [UNISON] , more...
S.M. Tucker 1978-09-24 [SNM] , Elinor Lehto 9926 [UCR] , A.C. Sanders 5880 [UCR] , Steven P. McLaughlin 8324 [ARIZ] , more...
Scott Wilkins 104 [ASU] , Meg White... 2007-09-01 [ASU] , Meg White... 2007-09-02 [ASU] , Meg White 2007-09-14 [ASU] , more...
52 September, 1977 [NMC] , T.R. Van Devender 95-286 [UNISON] , A.C. Sanders 5185 [UCR] , J. Jeremy Buegge 493 [ASU] , more...
Kelly W. Allred 9031 [NMCR] , J.L. Carter... 1086 [SNM] , J.L. Carter... 1086 [SNM] , J. McCormick 1959-406A [ASU] , more...
T.R. Van Devender 95-771 [UNISON] , John F. Wiens 94-050 [UNISON] , T.R. Van Devender 95-812 [UNISON] , Ken Bagstad 284 [ASU] , more...
A.C. Sanders 5872 [UCR] , A.C. Sanders 2866 [UCR] , R.D. Worthington 32258 [UCR] , George K. Helmkamp 4930 [UCR] , more...
C. Sprecher 42 [ASU] , A. Meling 113 [UNISON] , Charlotte M. Christy 2067 [ASU] , Charlotte M. Christy 2120 [ASU] , more...
J. McCormick 1958-935 [ASU] , C. Sprecher 47 [ASU] , K. Devine 86 [ASU] , Richard S. Felger 35431 [UNISON] , more...
Elinor Lehto 14956 [ASU] , Mont Cazier 129 [ASU] , Bill T. Johnson 11344 [ASU] , Elinor Lehto 24509 [ASU] , more...
José Jesús... NF-249 [UNISON] , José Jesús... NF-247 [UNISON] , Reeves, T. R-4524 [ASU] , Elizabeth Makings 805 [ASU] , more...
C. Lumer 2144 [ASU] , C. Lumer 1970 [ASU] , A. Búrquez M. 90-179 [UNISON] , A.C. Sanders 5881 [UCR] , more...
P.J. Alexander 326 [NMC] , C. Daily 22 [ASU] , Joanne Cockerill 23 [ASU] , C. Daily 22 [ASU] , more...
S.M. Tucker 1978-09-24 [SNM] , P.J. Alexander 327 [NMC] , José Jesús... NF-437 [UNISON] , José Jesús... NF-440 [UNISON] , more...
José Jesús... NF-298 [UNISON] , José Jesús... NF-295 [UNISON] , José Jesús... NF-275 [UNISON] , José Jesús... NF-345B [UNISON] , more...
J.L. Carter... 263 [SNM] , R.W. Spellenberg... 10008 [NMC] , A.L. Reina G. ND [UNISON] , A.L. Reina G. ND [UNISON] , more...
J. McCormick 1960-330 [ASU] , J. McCormick 1960-331 [ASU] , J. McCormick 1960-362 [ASU] , RA Darrow... 1487 [USU] , more...
Ken Bagstad 121 [ASU] , Ken Bagstad 137 [ASU] , Ken Bagstad 182 [ASU] , Andrea Hazelton 111 [ASU] , more...
Albert Brown 1941-09-22 [USU] , A.C. Sanders 5926 [UCR] , A.C. Sanders 5843 [UCR] , Steven P. McLaughlin 7362 [ARIZ] , more...
C. Lumer 2145(1 of 2) [ASU] , C. Lumer 2145(2 of 2) [ASU] , Bassett Maguire... 11498 [USU] , JJ Thornber 375 [USU] , more...
S.M. Tucker 75 [SNM] , A.C. Sanders 5833 [UCR] , R.D. Worthington 32381 [UCR] , Ken Bagstad 436 [ASU] , more...
J. McCormick 1961-131 [ASU] , Richard S. Felger 12227 [UNISON] , David J. Keil 19042B [UCR] , Ken Bagstad 464 [ASU] , more...
K. Pettit 1 [ASU] , C. Lumer 2272 [ASU] , D. Tilton 16 [ASU] , J.R. Blanchard 2 [ASU] , more...
C. Lumer 2389 [ASU] , T.R. Van Devender 2003-248 [UNISON] , B. T. Johnson 11366 [ASU] , B. D. Parfitt 4430 [ASU] , more...
Jorge A. Hernández V. 1755 [UNISON] , Jorge A. Hernández V. 1740 [UNISON] , Jorge A. Hernández V. 1749 [UNISON] , Jorge A. Hernández V. 1501 [UNISON] , more...
V.B. Mathis 1967-05-07 [SNM] , V.B. Mathis 1967-04-03 [SNM] , J. Jeremy Buegge 817 [ASU] , J. Jeremy Buegge 863 [ASU] , more...
J.L. Carter... 1992-05-04 [SNM] , V.B. Mathis 1967-04-15 [SNM] , V.B. Mathis 1967-04-20 [SNM] , G.W. Argus and J.N. Argus 11759 [NMC] , more...
M. Williams 8431 [ASU] , M. Williams 8432 [ASU] , J. McCormick 1959-535 [ASU] , George K. Helmkamp 7308 [UCR] , more...
J.L. Carter... 1993-07-22 [SNM] , J. McCormick 1960-183 [ASU] , A.E. Castellanos V. ND [UNISON] , A.E. Castellanos V. ND [UNISON] , more...
J. McCormick 1962-75 [ASU] , T.R. Van Devender 2003-1220 [UNISON] , T.R. Van Devender 2003-1100A [UNISON] , A.L. Reina G. 2003-1189 [UNISON] , more...
C. Lumer 2385 [ASU] , A.L. Reina G. 2005-1157 [UNISON] , A.C. Sanders 5835 [UCR] , J. Jeremy Buegge 882 [ASU] , more...