1

The Evolution and Classification of Flowering Plants.

Year:
1989
Language:
english
File:
PDF, 320 KB
english, 1989
2

The divisions and classes of plants

Year:
1960
Language:
english
File:
PDF, 2.67 MB
english, 1960
3

Studies in the Sapotaceae-V. The South American Species of Chrysophyllum

Year:
1946
Language:
english
File:
PDF, 2.26 MB
english, 1946
4

A Practical and Natural Taxonomy for Cannabis

Year:
1976
Language:
english
File:
PDF, 4.29 MB
english, 1976
5

History of Generic Concepts in the Compositae

Year:
1985
Language:
english
File:
PDF, 163 KB
english, 1985
6

Studies in the Sapotaceae-I. The North American Species of Chrysophyllum

Year:
1945
Language:
english
File:
PDF, 1.31 MB
english, 1945
7

A synoptic classification of living organisms. Edited by R. S. K. Barnes

Year:
1984
Language:
english
File:
PDF, 57 KB
english, 1984
10

Studies in the Sapotaceae-IV. The North American Species of Manilkara

Year:
1945
Language:
english
File:
PDF, 1.18 MB
english, 1945
12

Organogenesis of Flowers. A Photographic Text-Atlas. Rolf Sattler

Year:
1974
Language:
english
File:
PDF, 310 KB
english, 1974
14

The vascular plants of south dakota. Second edition. By theodore van bruggen

Year:
1986
Language:
english
File:
PDF, 65 KB
english, 1986
15

A botanical critique of cladism

Year:
1987
Language:
english
File:
PDF, 3.08 MB
english, 1987
16

Reminiscences about Dr. Fulling

Year:
1986
Language:
english
File:
PDF, 556 KB
english, 1986
17

Some realignments in the dicotyledons

Year:
1983
Language:
english
File:
PDF, 1.22 MB
english, 1983
18

Revision of the north american species of erigeron, north of Mexico

Year:
1947
Language:
english
File:
PDF, 13.79 MB
english, 1947
19

Studies in the Simaroubaceae—IV. Resume of the American genera

Year:
1944
Language:
english
File:
PDF, 1.44 MB
english, 1944
20

A Reconstitution of the Genus Machaeranthera

Year:
1957
Language:
english
File:
PDF, 647 KB
english, 1957
21

Additional Notes on the Simaroubaceae

Year:
1945
Language:
english
File:
PDF, 134 KB
english, 1945
22

Studies in Penstemon—IX. Notes on Northwestern American species

Year:
1957
Language:
english
File:
PDF, 227 KB
english, 1957
23

The taxonomic significance of the structure of plant proteins: A classical taxonomist’s view

Year:
1976
Language:
english
File:
PDF, 2.02 MB
english, 1976
24

Note on Haplopappus Gracilis and H. Ravenii

Year:
1971
Language:
english
File:
PDF, 39 KB
english, 1971
25

Notes on the Asteraceae of the Southeastern United States

Year:
1977
Language:
english
File:
PDF, 624 KB
english, 1977
26

Book reviews

Year:
1983
Language:
english
File:
PDF, 71 KB
english, 1983
27

The Compositae Revisited

Year:
1977
Language:
english
File:
PDF, 1.24 MB
english, 1977
28

The New World Species ofCynanchumsubgenusMellichampia(Asclepiadaceae)Eric Sundell

Year:
1983
Language:
english
File:
PDF, 59 KB
english, 1983
29

Eupatorium godfreyanum (Asteraceae), a “new” species from eastern United States

Year:
1985
Language:
english
File:
PDF, 661 KB
english, 1985
31

Book Review

Year:
1985
Language:
english
File:
PDF, 481 KB
english, 1985
32

Rocky Mountain Flora

Year:
1977
Language:
english
File:
PDF, 66 KB
english, 1977
33

Book review

Year:
1978
Language:
english
File:
PDF, 55 KB
english, 1978
34

The Zingiberidae, a New Subclass of Liliopsida (Monocotyledons)

Year:
1978
Language:
english
File:
PDF, 72 KB
english, 1978
36

The Monocotyledons. A Comparative Study

Year:
1982
Language:
english
File:
PDF, 158 KB
english, 1982
37

Map of the Floristic Provinces of North America

Year:
1982
Language:
english
File:
PDF, 288 KB
english, 1982
38

Book review

Year:
1978
Language:
english
File:
PDF, 86 KB
english, 1978
39

A New Species of Scutellaria (Lamiaceae) from California

Year:
1981
Language:
english
File:
PDF, 146 KB
english, 1981
40

Reduction of Pseudotaenidia to Taenidia (Apiaceae)

Year:
1982
Language:
english
File:
PDF, 186 KB
english, 1982
41

Atlas of the Flora of the Great Plants

Year:
1977
Language:
english
File:
PDF, 68 KB
english, 1977
42

Russian-English botanical dictionary. By Paul Macura

Year:
1984
Language:
english
File:
PDF, 49 KB
english, 1984
43

Book review

Year:
1978
Language:
english
File:
PDF, 65 KB
english, 1978
44

Flora of West Virginia. P. D. Strausbaugh and Earl L. Core

Year:
1979
Language:
english
File:
PDF, 62 KB
english, 1979
45

Book reviews

Year:
1982
Language:
english
File:
PDF, 124 KB
english, 1982
46

Plant taxonomy: The systematic evaluation of comparative data. By Tod F. Stuessy

Year:
1991
Language:
english
File:
PDF, 66 KB
english, 1991
47

Book Review

Year:
1981
Language:
english
File:
PDF, 42 KB
english, 1981
48

A checklist of New York State plants. By Richards S. Mitchell

Year:
1987
Language:
english
File:
PDF, 85 KB
english, 1987
49

Guide to the vascular flora of illinois: Revised and enlarged edition by Robert H. Mohlenbrock

Year:
1987
Language:
english
File:
PDF, 84 KB
english, 1987
50

Book reviews

Year:
1987
Language:
english
File:
PDF, 407 KB
english, 1987