Desert veg., mostly cactus |
Mexico, Sonora |
1933-12-07 |
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, 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 |
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 |