Harvard University Herbaria & Libraries

Amaranthaceae
GH: 01928523 Amaranthus acanthochiton (Torrey) J. D. Sauer USA: Arizona Duncan A. Davidson 1081 1900
GH: 01929007 Amaranthus fimbriatus (Torrey) Bentham ex S. Watson USA: Arizona Clifton: A. Davidson 446a 1900-10-1
Apiaceae
GH: 00073907 Aletes davidsoni J. M. Coulter & Rose USA: Arizona Clifton A. Davidson 161a 1900
GH: 00073907 Pteryxia davidsonii (J. M. Coulter & Rose) Mathiassen & Constantineanu USA: Arizona Clifton A. Davidson 161a 1900
Asteraceae
GH: 01924832 Ageratina paupercula (A. Gray) R. M. King & H. Robinson USA: Arizona Clifton: Coronado A. Davidson 1900-4-26
GH: 01924829 Ageratina paupercula (A. Gray) R. M. King & H. Robinson USA: Arizona Clifton: Coronado A. Davidson 310 1900-4-26
GH: 01924952 Brickellia amplexicaulis B. L. Robinson USA: Arizona Chase Creek A. Davidson 398 1900-10-10
GH: 01924997 Brickellia brachyphylla (A. Gray) A. Gray USA: Arizona Blue River A. Davidson 1028 1900-10
GH: 02593036 Microseris linearifolia (de Candolle) Schultz Bipontinus USA: Arizona Clifton: [no additional data] A. Davidson 1011 1900-4
Boraginaceae
GH: 02059920 Oreocarya cinerea Greene USA: Arizona Metcalf A. Davidson 608 1900-10-1
Caryophyllaceae
GH: 01741794 Arenaria lanuginosa saxosa (A. Gray) Maguire USA: Arizona Clifton: Coronado Incline A. Davidson 305 1900-5-1
GH: 01752552 Silene laciniata greggii (A. Gray) C. L. Hitchcock & Maguire USA: Arizona Coronado City A. Davidson 1004 1900-10-1
Fabaceae
GH: 01963852 Acmispon oroboides (Kunth) Brouillet USA: Arizona Clifton. A. Davidson 135 1900-4
GH: 02049595 Astragalus nuttallianus austrinus (Small) Barneby USA: Arizona Clifton: [no additional data] A. Davidson 148a 1900-4
GH: 02134407 Rhynchosia senna texana (Torrey & A. Gray) M. C. Johnston USA: Arizona near Metcalf A. Davidson 451a 1900-10-10
Lamiaceae
GH: 00001542 Salvia davidsonii Greenman USA: Arizona Metcalf A. Davidson 615 1900-10
GH: 01699789 Tetraclea coulteri A. Gray USA: New Mexico Summit A. Davidson 1900-10-1
Mimosaceae
GH: 01680617 Acacia cuspidata Schlechtendal USA: Arizona Road near Metcalf Mine A. Davidson 428 1900-10
GH: 01680027 Mimosa aculeaticarpa biuncifera (Bentham) Barneby USA: Arizona Clifton A. Davidson 323 1900-5-26
Nyctaginaceae
GH: 01642746 Acleisanthes chenopodioides (A. Gray) R. A. Levin USA: Arizona Duncan A. Davidson 442a 1900-9
GH: 01641726 Mirabilis coccinea (Torrey) Bentham & Hooker f. USA: Arizona Metcalf Road A. Davidson 327a 1900-5-27
Oleaceae
GH: 01850767 Menodora scabra A. Gray USA: Arizona Duncan Plains A. Davidson 1900-10-1
Orobanchaceae
GH: 01879329 Castilleja stenantha A. Gray USA: California near Los Angeles A. Davidson 1900-8-25
Plantaginaceae
GH: 01804404 Schistophragma intermedia (A. Gray) Pennell USA: Arizona Metcalf A. Davidson 1012 1900-5
Polemoniaceae
GH: 01155971 Ipomopsis multiflora (Nuttall) V. E. Grant USA: Arizona near Metcalf A. Davidson 355 1900-10
GH: 01155999 Ipomopsis multiflora (Nuttall) V. E. Grant USA: Arizona Metcalf A. Davidson 1016 1900-9-1
GH: 01155971 Ipomopsis multiflora whitingii (Kearney & Peebles) Wilken USA: Arizona near Metcalf A. Davidson 355 1900-10
Polygonaceae
GH: 01717918 Eriogonum abertianum Torrey USA: Arizona Clifton: Chase Creek A. Davidson 445a. 1900-7