Asclepiadaceae GH: 01083618  Funastrum cynanchoides heterophyllum (Engelmann ex Torrey) Kartesz USA: Arizona Skunk Creek Wash, 25 mi. n. of Phoenix   J. W. Gillespie 8660 1931-10-31 
Asteraceae GH: 00968745  Artemisia dracunculus  Linnaeus USA: Arizona Superior-Miami Highway; Upper tributaries of...  J. W. Gillespie 8647 1931-10-23 
 GH: 00988416  Artemisia ludoviciana  Nuttall USA: Arizona Superstition Mtn.; Summit ridges, south side   J. W. Gillespie 8585 1931-10-18 
 GH: 02214569  Baccharis salicifolia  (Ruiz & Pavon) Persoon USA: Arizona Skunk Creek Wash; Black Canon Road, 23 mi. n...  J. W. Gillespie 8670 1931-10-31 
 GH: 01923064  Brickellia californica  (Torrey & A. Gray) A. Gray USA: Arizona 10 miles S. of Prescott   J. W. Gillespie 8534 1931-10-3 
 GH: 01923063  Brickellia californica  (Torrey & A. Gray) A. Gray USA: Arizona Superior-Miami Highway Near east county line   J. W. Gillespie 8628 1931-10-24 
 GH: 01923157  Brickellia coulteri brachiata (A. Gray) B. L. Turner USA: Arizona Skunk Creek Wash; Black Cañon Road, 23 mi. ...  J. W. Gillespie 8671 1931-10-31 
 GH: 01923887  Brickellia venosa  (Wooton & Standley) B. L. Robinson USA: Arizona Superstition Mountain   J. W. Gillespie 8579 1931-10-18 
 GH: 02215830  Chloracantha spinosa  (Bentham) G. L. Nesom USA: Arizona Tempe; Flats of Salt River   J. W. Gillespie 8700 1931-10-25 
 GH: 02215829  Chloracantha spinosa  (Bentham) G. L. Nesom USA: Arizona New River Calley; Black Canon Road, 10 mi. s...  J. W. Gillespie 8683 1931-10-31 
 GH: 02203124  Conyza canadensis pusilla (Nuttall) Cronquist USA: Arizona Superior - Miami Highway; Near east county l...  J. W. Gillespie 8634 1931-10-24 
 GH: 02205388  Ericameria laricifolia  (A. Gray) Shinners USA: Arizona Weaver Mts; 9 mi. n.e. of Congress Junction   J. W. Gillespie 8501 1931-10-3 
 GH: 02205383  Ericameria laricifolia  (A. Gray) Shinners USA: Arizona Superstition Mountain; Southern slopes   J. W. Gillespie 8569 1931-10-18 
 GH: 02205373  Ericameria laricifolia  (A. Gray) Shinners USA: Arizona Weaver Mountains near highway 9 miles N. E. ...  J. W. Gillespie 8501 1931-10-3 
 GH: 02352193  Erigeron oreophilus  Greenman USA: Arizona Superior - Miami Highway; Near east county l...  J. W. Gillespie 8630 1931-10-24 
 GH: 02352192  Erigeron oreophilus  Greenman USA: Arizona Superstition Mountain; South side   J. W. Gillespie 8586 1931-10-18 
 GH: 02352190  Erigeron oreophilus  Greenman USA: Arizona Weaver Mountains near Highway 9 miles N. E. ...  J. W. Gillespie 8494 1931-10-3 
 GH: 02203979  Heterotheca fulcrata arizonica Semple USA: Arizona Apache Gap; Apache Trail   J. W. Gillespie 8540 1931-10-11 
 GH: 02204380  Heterotheca subaxillaris latifolia (Buckley) Semple USA: Arizona Plateau between Canon Lake and Roosevelt   J. W. Gillespie 8547 1931-10-11 
 GH: 02204378  Heterotheca subaxillaris latifolia (Buckley) Semple USA: Arizona 10 miles S. of Prescott   J. W. Gillespie 8532 1931-10-3 
 GH: 00282421  Pseudognaphalium canescens  (de Candolle) Anderberg USA: Arizona Superstition Mountain, southern slopes, 3500...  J. W. Gillespie 8570 1931-10-18 
Bignoniaceae GH: 02054925  Chilopsis linearis arcuata (Fosberg) Henrickson USA: Arizona Wickenburg; Kirkland Creek, Prescott highway   J. W. Gillespie 8506 1931-10-3 
 GH: 02054939  Chilopsis linearis arcuata (Fosberg) Henrickson USA: Arizona Wickenburg; Kirkland Creek, Prescott highway   J. W. Gillespie 8506 1931-10-3 
Boraginaceae GH: 01993726  Heliotropium greggii  Torrey USA: Texas Vicinity of Pecos   J. W. Gillespie 5256 1931-6-9 
 GH: 02144075  Tiquilia hispidissima  (Torrey & A. Gray) A. T. Richardson USA: Texas Vicinity of Pecos   J. W. Gillespie 5245.5 1931-6-9 
 GH: 02144074  Tiquilia hispidissima  (Torrey & A. Gray) A. T. Richardson USA: Texas Vicinity of Pecos   J. W. Gillespie 5245.5 1931-6-9 
Brassicaceae GH: 01084645  Dimorphocarpa wislizenii  (J. Engleman) Rollins USA: Texas Vicinity of Pecos   J. W. Gillespie 5238 1931-6-9 
 GH: 01550490  Nerisyrenia camporum  (A. Gray) Greene USA: Texas Vicinity of Pecos   J. W. Gillespie 5251 1931-6-9 
 GH: 01550491  Nerisyrenia camporum  (A. Gray) Greene USA: Texas Vicinity of Pecos   J. W. Gillespie 5251 1931-6-9 
 GH: 01575710  Physaria fendleri  (A. Gray) O'Kane & Al-Shehbaz USA: Texas Vicinity of Pecos   J. W. Gillespie 5261 1931-6-9 
Caesalpiniaceae GH: 01873866  Cercidium floridum  Bentham ex A. Gray USA: Arizona Skunk Creek Wash; Black Cañon Road, 23 mi. ...  J. W. Gillespie 8657 1931-10-31 
 GH: 01873867  Cercidium floridum  Bentham ex A. Gray USA: Arizona Skunk Creek Wash; Black Cañon Road, 23 mi. ...  J. W. Gillespie 8657 1931-10-31 
 GH: 01679178  Senna bauhinioides  (A. Gray) Irwin & Barneby USA: Arizona Desert Mesa Near Apache Junction   J. W. Gillespie 8446 1931-9-19 
 GH: 01679181  Senna bauhinioides  (A. Gray) Irwin & Barneby USA: Arizona Skunk Creek Wash, Black Cañon Road, 23 mi. ...  J. W. Gillespie 8672 1931-10-31 
 GH: 01679206  Senna bauhinioides  (A. Gray) Irwin & Barneby USA: Texas Vicinity of Pecos   J. W. Gillespie 5237 1931-6-9 
Capparaceae GH: 01872529  Polanisia dodecandra trachysperma (Torrey & A. Gray) Iltis USA: Arizona Superior-Miami Highway, Near east county lin...  J. W. Gillespie 8629 1931-10-24 
 GH: 01872534  Polanisia dodecandra trachysperma (Torrey & A. Gray) Iltis USA: Arizona Superior-Miami Highway, Near east county lin...  J. W. Gillespie 8629 1931-10-24 
Celastraceae GH: 01854139  Canotia holacantha  Torrey USA: Arizona Rock Springs on Black Cañon Road   J. W. Gillespie 87161 1931-11-6 
Convolvulaceae GH: 02057451  Evolvulus alsinoides  (Linnaeus) Linnaeus USA: Arizona Plateau between Cañon Lake and Roosevelt   J. W. Gillespie 8548 1931-10-11 
Cupressaceae GH: 02104752  Juniperus deppeana  Steudel USA: Arizona Superior-Miami Highway; Near east county lin...  J. W. Gillespie 8636 1931-10-24 
Fabaceae GH: 02129459  Marina parryi  (Torrey & A. Gray) Barneby USA: Arizona W. base of Superstition Mountain   J. W. Gillespie 8463 1931-9-27 
Lamiaceae GH: 01554224  Collinsonia canadensis  Linnaeus USA: Arizona Plateau between Cañon Lake and Roosevelt   J. W. Gillespie 8549 1931-10-11 
 GH: 01554223  Condea emoryi  (Torrey) Harley & J. F. B. Pastore USA: Arizona Skunk Creek Wash, Black Cañon Road, 23 mi. ...  J. W. Gillespie 8675 1931-10-31 
 GH: 01554227  Condea emoryi  (Torrey) Harley & J. F. B. Pastore USA: Arizona Plateau between Cañon Lake and Roosevelt   J. W. Gillespie 8549 1931-10-11 
 GH: 01553314  Hedeoma oblongifolium  (A. Gray) A. Heller USA: Arizona Weaver Mountains near highway 9 miles N. E. ...  J. W. Gillespie 8482 1931-10-3 
 GH: 01553318  Hedeoma oblongifolium  (A. Gray) A. Heller USA: Arizona Superior-Miami Highway, Near east county lin...  J. W. Gillespie 8627 1931-10-24 
 GH: 01553319  Hedeoma oblongifolium  (A. Gray) A. Heller USA: Arizona Superior-Miami Highway, Near east county lin...  J. W. Gillespie 8627 1931-10-24 
 GH: 01553529  Hedeoma reverchonii serpyllifolium (Small) R. S. Irving USA: Texas Vicinity of Mineral Wells   J. W. Gillespie 5205 1931-6-8 
 GH: 01699792  Tetraclea coulteri  A. Gray USA: New Mexico Vicinity of Las Cruces   J. W. Gillespie 5275 1931-6-10 
Linaceae GH: 02053704  Linum rigidum  Pursh USA: Texas Vicinity of Pecos   J. W. Gillespie 5239 1931-6-9 
Malvaceae GH: 02070788  Abutilon parvulum  A. Gray USA: Arizona Vicinity of Globe   J. W. Gillespie 5296 1931-6-10 
 GH: 02199251  Sphaeralcea ambigua  A. Gray USA: Arizona Vicinity of Globe   J. W. Gillespie 5296.5 1931-6-10 
 GH: 02199250  Sphaeralcea ambigua  A. Gray USA: Arizona Vicinity of Globe   J. W. Gillespie 5296.5 1931-6-10 
 GH: 02199864  Sphaeralcea hastulata  A. Gray USA: Texas Pecos   J. W. Gillespie 5257 1931-6-9 
 GH: 02199968  Sphaeralcea laxa  Wooten & Standley USA: New Mexico Vicinity of Lordsburg   J. W. Gillespie 5315 1931-6-10 
Mimosaceae GH: 01992378  Prosopis velutina  Wooton USA: Arizona Desert Mesa near Apache Junction   J. W. Gillespie 8441 1931-9-19 
 GH: 01992379  Prosopis velutina  Wooton USA: Arizona Vicinity of Miami   J. W. Gillespie 5292 1931-6-10 
 GH: 01992380  Prosopis velutina  Wooton USA: Arizona Skunk Creek Wash, Black Cañon Road, 23 mi. ...  J. W. Gillespie 8669 1931-10-31 
Nyctaginaceae GH: 01642902  Allionia incarnata  Linnaeus USA: New Mexico Vicinity of Las Cruces   J. W. Gillespie 5279 1931-6-10 
 GH: 01642966  Allionia incarnata villosa (Standley) Munz USA: Arizona near Highway 25 miles N. W. of Glendale   J. W. Gillespie 8474 1931-10-3 
 GH: 01641947  Mirabilis laevis villosa (Kellogg) Spellenberg USA: Arizona near Highway, 25 miles N. W. of Gelndale   J. W. Gillespie 8469 1931-10-3 
Onagraceae GH: 01777849  Gaura coccinea  Pursh USA: Texas Vicinity of Pecos   J. W. Gillespie 5258 1931-6-9 
Pinaceae GH: 00398466  Pinus edulis  Engelmann USA: Arizona Superstition Mtn   J. W. Gillespie 8574 1931-10-18 
Plantaginaceae GH: 02002847  Penstemon bridgesii  A. Gray USA: Arizona 10 miles S. of Prescott; Chaparral belt on h...  J. W. Gillespie 8533 1931-10-3 
 GH: 02122959  Penstemon thurberi  Torrey USA: New Mexico Vicinity of Deming   J. W. Gillespie 5324 1931-6-10 
Polygonaceae GH: 01851142  Eriogonum inflatum  Torrey & Fremont USA: Arizona near Apache Junction   J. W. Gillespie 8450 1931-9-19 
 GH: 01986730  Eriogonum palmerianum  Reveal USA: Arizona Desert Mesa at W. Base of Superstition Mount...  J. W. Gillespie 8462 1931-9-27 
 GH: 01986839  Eriogonum pharnaceoides  Torrey USA: Arizona Superior-Miami Highway Upper tributaries of ...  J. W. Gillespie 8646 1931-10-23 
Rhamnaceae GH: 01972798  Rhamnus crocea pilosa Trelease USA: Arizona Weaver Mountains; 9 miles N.E. of Congress J...  J. W. Gillespie 8490 1931-10-3 
 GH: 01972800  Rhamnus crocea pilosa Trelease USA: Arizona Superior-Miami Highway; Queen Creek   J. W. Gillespie 8656 1931-10-23 
 A: 01972765  Rhamnus crocea ilicifolia (Kellogg) Greene USA: Arizona 9 mi. N.E. of Congress Junction; Weaver Moun...  J. W. Gillespie 8490 1931-10-3 
Rosaceae GH: 01587841  Cercocarpus montanus paucidentatus (S. Watson) F. L. Martin USA: Arizona 14 miles S. of Prescott   J. W. Gillespie 8509 1931-10-3 
 GH: 01588996  Fallugia paradoxa  (D. Don) Endlicher USA: Arizona 14 miles S. of Prescott   J. W. Gillespie 8515 1931-10-3 
 GH: 01588997  Fallugia paradoxa  (D. Don) Endlicher USA: Arizona 14 miles S. of Prescott   J. W. Gillespie 8515 1931-10-3 
Sapindaceae GH: 01869684  Dodonaea arizonica  A. Nelson USA: Arizona Apache Gap, on Apache Trail   J. W. Gillespie 8539 1931-10-11 
Solanaceae GH: 01563137  Nicotiana obtusifolia  Mertens & Galeotti USA: Arizona near Highway, 25 miles N. W. of Glendale   J. W. Gillespie 8470 1931-10-3 
 GH: 01563138  Nicotiana obtusifolia  Mertens & Galeotti USA: Arizona near Apache Junction   J. W. Gillespie 8434 1931-9-19 
 GH: 01563139  Nicotiana obtusifolia  Mertens & Galeotti USA: Arizona Skunk Creek Wash, Black Cañon Road, 23 mi. ...  J. W. Gillespie 8658 1931-10-31 
 GH: 01563140  Nicotiana obtusifolia  Mertens & Galeotti USA: Arizona Tempe   J. W. Gillespie 8697 1931-10-25 
 GH: 01541141  Physalis hederifolia cordifolia (A. Gray) Waterfall USA: Arizona Weaver Mountains near highway 9 miles N. E. ...  J. W. Gillespie 8497 1931-10-3 
 GH: 01541149  Physalis hederifolia cordifolia (A. Gray) Waterfall USA: Arizona Weaver Mountains near highway 9 miles N. E. ...  J. W. Gillespie 8497 1931-10-3 
 GH: 01542637  Solanum douglasii  Dunal USA: Arizona Weaver Mountains near highway 9 miles N. E. ...  J. W. Gillespie 8493 1931-10-3 
 GH: 01542638  Solanum douglasii  Dunal USA: Arizona Weaver Mountains near Highway 9 miles N. E. ...  J. W. Gillespie 8493 1931-10-3 
Verbenaceae GH: 01800975  Glandularia gooddingii  (Briquet) Solbrig USA: Arizona Weaver Mountains near highway 9 miles N. E. ...  J. W. Gillespie 8503 1931-10-3 
 GH: 01800971  Glandularia gooddingii  (Briquet) Solbrig USA: Arizona Weaver Mountains near highway 9 miles N. E. ...  J. W. Gillespie 8503 1931-10-3 
Zygophyllaceae GH: 01787830  Kallstroemia grandiflora  Torrey ex A. Gray USA: Arizona Desert Mesa near Apache Junction   J. W. Gillespie 8442 1931-9-19 
 GH: 01787962  Larrea tridentata  (de Candolle) Coville USA: Arizona Rock Springs on Black Cañon Road   J. W. Gillespie 8716 1931-11-6