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Title/Description Location Datesort ascending
Panorama of Santa Ana Mexico, Sonora 1933-12-09
Panorama of Santa Ana Mexico, Sonora 1933-12-09
Covillea Mexico, Sonora 1933-12-09
Covillea Mexico, Sonora 1933-12-09
Prosopis glandulosa Mexico, Sonora 1933-12-09
Parkinsonia microphylla Mexico, Sonora 1933-12-09
Baccharis sarothroides Mexico, Sonora 1933-12-09
Panorama of Santa Ana Mexico, Sonora 1933-12-09
Panorama of Santa Ana Mexico, Sonora 1933-12-09
Panorama of Santa Ana Mexico, Sonora 1933-12-09
Desert veg. Mexico, Sonora, 18 Mile Pass 1933-12-08
Desert veg. Mexico, Sonora, 18 Mile Pass 1933-12-08
Bud of sahuaso Mexico, Sonora, 18 Mile Pass 1933-12-08
Desert veg. Mexico, Sonora, 18 Mile Pass 1933-12-08
Detail fruits, Opuntia leptocaulis Mexico, Sonora, 18 Mile Pass 1933-12-08
Opuntia leptocaulis Mexico, Sonora 1933-12-08
Opuntia leptocaulis Mexico, Sonora 1933-12-08
Cereus giganteus, all ages Mexico, Sonora 1933-12-08
Cereus sikesii Mexico, Sonora 1933-12-08
Cereus sikesii Mexico, Sonora 1933-12-08
Cereus sikesii Mexico, Sonora 1933-12-08
Cereus sikesii Mexico, Sonora 1933-12-08
Plants, roots of Cereus sikesii Mexico, Sonora 1933-12-08
Man and sikesii Mexico, Sonora 1933-12-08
Palo Verde, Sahuara Mexico, Sonora 1933-12-08
General view, desert veg. Mexico, Sonora 1933-12-08
Opuntia leptocaulis Mexico, Sonora 1933-12-08
Covillea Mexico, Sonora 1933-12-08
Desert veg. Mexico, Sonora 1933-12-07
Organ pipefruit Mexico, Sonora 1933-12-07
Organ pipe fruit Mexico, Sonora 1933-12-07
Abnormal sahuaso Mexico, Sonora 1933-12-07
Desert veg., mostly cactus Mexico, Sonora 1933-12-07
General view, desert veg. Mexico, Sonora 1933-12-06
General view, desert veg. Mexico, Sonora 1933-12-06
Frankenia, Atriplex, etc. (good ident location point) Mexico, Sonora 1933-12-06
Idria Mexico, Sonora 1933-12-06
Idria Mexico, Sonora 1933-12-06
Idria Mexico, Sonora 1933-12-06
Idria Mexico, Sonora 1933-12-06
Allenrolfea Mexico, Sonora 1933-12-06
Allenrolfea Mexico, Sonora 1933-12-06
Allenrolfea Mexico, Sonora 1933-12-06
Idria Mexico, Sonora 1933-12-05
Idria Mexico, Sonora 1933-12-05
Plain veg., desert and grass Mexico, Sonora 1933-12-04
Plain veg., desert and grass Mexico, Sonora 1933-12-04
Cheilanthes (close up) Mexico, Sonora 1933-12-04
Riccia, abundant Mexico, Sonora 1933-12-04
Opuntia fulgida, desert veg. Mexico, Sonora 1933-12-04

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