1

Flower flavonoids of opuntia series opuntiae

Year:
1980
Language:
english
File:
PDF, 186 KB
english, 1980
6

A New Species of Mimosa (Leguminosae) from Coahuila, Mexico

Year:
1978
Language:
english
File:
PDF, 275 KB
english, 1978
7

Acacia glandulifera (Leguminosae): Distribution and Chromosome Number

Year:
1979
Language:
english
File:
PDF, 209 KB
english, 1979
9

Localization with complete masking in one ear

Year:
1967
Language:
english
File:
PDF, 453 KB
english, 1967
10

SYRINGA RETICULATA (OLEACEAE) NATURALIZED IN NORTHWESTERN VERMONT

Year:
2007
Language:
english
File:
PDF, 50 KB
english, 2007
11

NOMENCLATURAL CHANGES IN CHIHUAHUAN DESERT OPUNTIA (CACTACEAE)

Year:
1988
Language:
english
File:
PDF, 473 KB
english, 1988
12

Origin of Opuntia curvospina (Cactaceae)

Year:
1980
File:
PDF, 969 KB
1980
18

New Vascular Plant Records for Arizona

Year:
1981
Language:
english
File:
PDF, 256 KB
english, 1981
19

Cattle Egrets in Central Coahuila

Year:
1976
Language:
english
File:
PDF, 233 KB
english, 1976
20

Insect Pollination of Prickly-Pears (Opuntia: Cactaceae)

Year:
1980
Language:
english
File:
PDF, 671 KB
english, 1980
21

NOTEWORTHY COLLECTIONS

Year:
1987
Language:
english
File:
PDF, 285 KB
english, 1987
25

OPUNTIA PINKAVAE (CACTACEAE), A NEW SPECIES FROM ARIZONA AND UTAH

Year:
1997
Language:
english
File:
PDF, 648 KB
english, 1997
28

Origin of Opuntia curvospina (Cactaceae)

Year:
1980
Language:
english
File:
PDF, 969 KB
english, 1980
29

The Genus Matucana. Biology and Systematics of Fascinating Peruvian Cactiby R. Bregman

Year:
1997
Language:
english
File:
PDF, 217 KB
english, 1997
30

Chromosome Numbers in Some Cacti of Western North America. IV

Year:
1982
Language:
english
File:
PDF, 996 KB
english, 1982
36

NOTEWORTHY COLLECTIONS

Year:
1979
Language:
english
File:
PDF, 526 KB
english, 1979