51

ORIGINS OF ANGIOSPERMOUS PLANTS

Year:
1959
Language:
english
File:
PDF, 154 KB
english, 1959
52

Pollination ofOpuntia lindheimeriand related species

Year:
1979
Language:
english
File:
PDF, 466 KB
english, 1979
53

Pollination ofEchinocereus fasciculatusandFerocactus wislizenii

Year:
1979
Language:
english
File:
PDF, 353 KB
english, 1979
54

Cytotaxonomic observation of the goldback fern

Year:
1960
Language:
english
File:
PDF, 1.50 MB
english, 1960
55

Pollination ofOpunta basilarisandO. littoralis

Year:
1979
Language:
english
File:
PDF, 255 KB
english, 1979
57

TAXONOMY OF THE POLEMONIACEAE: GILIA AND LATHROCASIS

Year:
2004
Language:
english
File:
PDF, 1.28 MB
english, 2004
58

The Role of Hybridization in the Evolution of the Leafty-Stemmed Gilias

Year:
1953
Language:
english
File:
PDF, 2.03 MB
english, 1953
59

TAXONOMY OF THE POLEMONIACEAE: THE SUBFAMILIES AND TRIBES

Year:
2003
Language:
english
File:
PDF, 1.14 MB
english, 2003
61

EVOLUTIONARY MORPHOLOGY OF PLANTS

Year:
1960
Language:
english
File:
PDF, 179 KB
english, 1960
62

ISOLATION BETWEEN AQUILEGIA FORMOSA AND A. PUBESCENS : A REPLY AND RECONSIDERATION

Year:
1976
Language:
english
File:
PDF, 520 KB
english, 1976
63

THE POLLINATION OF CALYCANTHUS OCCIDENTALIS

Year:
1950
Language:
english
File:
PDF, 859 KB
english, 1950
64

Species hybrids and spontaneous amphiploids in the Gilia laciniata group

Year:
1965
Language:
english
File:
PDF, 323 KB
english, 1965
67

Frequency of Spontaneous Amphiploids in Gilia (Polemoniaceae) Hybrids

Year:
2002
Language:
english
File:
PDF, 319 KB
english, 2002
69

Cytogenetics of the hybrid Gilia millefoliata × achilleaefolia

Year:
1953
Language:
english
File:
PDF, 1.43 MB
english, 1953
70

Pollination Systems as Isolating Mechanisms in Angiosperms

Year:
1949
Language:
english
File:
PDF, 1.73 MB
english, 1949
71

Incongruence between Cladistic and Taxonomic Systems

Year:
2003
Language:
english
File:
PDF, 398 KB
english, 2003
72

Natural Hybridization between Ipomopsis aggregata and I. tenuituba (Polemoniaceae)

Year:
1988
Language:
english
File:
PDF, 1.43 MB
english, 1988
73

The Selective Origin of Incompatibility Barriers in the Plant Genus Gilia

Year:
1966
Language:
english
File:
PDF, 1.39 MB
english, 1966
74

(1641) Proposal to Conserve the Name Gilia splendens (Polemoniaceae) with a Conserved Type

Year:
2004
Language:
english
File:
PDF, 352 KB
english, 2004
75

Essays on the Evolutionary Morphology of Plantsby A. L. Takhtajan

Year:
1960
Language:
english
File:
PDF, 376 KB
english, 1960
76

Racial Variation in Ipomopsis tenuituba (Polemoniaceae)

Year:
1988
Language:
english
File:
PDF, 2.09 MB
english, 1988
78

The Genus Phlox.by Edgar T. Wherry

Year:
1956
Language:
english
File:
PDF, 312 KB
english, 1956
79

Linkage between Morphology and Viability in Plant Species

Year:
1967
Language:
english
File:
PDF, 1.18 MB
english, 1967
80

Periodicities in the Chromosome Numbers of the Angiosperms

Year:
1982
Language:
english
File:
PDF, 1.07 MB
english, 1982
81

Chromosome Number Patterns in Primitive Angiosperms

Year:
1982
Language:
english
File:
PDF, 597 KB
english, 1982
83

Pollination of the southwestern Opuntias

Year:
1979
Language:
english
File:
PDF, 844 KB
english, 1979
84

Systematics of the Opuntia phaeacantha Group in Texas

Year:
1979
Language:
english
File:
PDF, 2.97 MB
english, 1979
85

Periodicities in the Chromosome Numbers of the Angiosperms

Year:
1982
Language:
english
File:
PDF, 1.15 MB
english, 1982
86

Patterns of Evolution on Islands

Year:
1966
Language:
english
File:
PDF, 201 KB
english, 1966
88

Floral Ecology

Year:
1958
Language:
english
File:
PDF, 254 KB
english, 1958
89

The pollination spectrum in the southwestern American cactus flora

Year:
1979
Language:
english
File:
PDF, 493 KB
english, 1979
90

Effects of Hummingbird Migration on Plant Speciation in the California Flora

Year:
1967
Language:
english
File:
PDF, 967 KB
english, 1967
91

PATTERNS OF EVOLUTION ON ISLANDS

Year:
1966
Language:
english
File:
PDF, 106 KB
english, 1966
93

Plant speciation, the book: perspectives and paradigms

Year:
2004
Language:
english
File:
PDF, 578 KB
english, 2004
94

Origin of Cultivated Riceby H. I. Oka

Year:
1988
Language:
english
File:
PDF, 244 KB
english, 1988
95

Isolation Between Aquilegia formosa and A. pubescens: A Reply and Reconsideration

Year:
1976
Language:
english
File:
PDF, 673 KB
english, 1976
96

Phenetics.

Year:
1987
Language:
english
File:
PDF, 286 KB
english, 1987
97

Clonal Microspecies of Hybrid Origin in the Opuntia lindheimeri Group

Year:
1980
Language:
english
File:
PDF, 1.88 MB
english, 1980
99

The Pollination of Calycanthus occidentalis

Year:
1950
Language:
english
File:
PDF, 982 KB
english, 1950
100

Dynamics of Clonal Microspecies in Cholla Cactus

Year:
1971
Language:
english
File:
PDF, 3.80 MB
english, 1971