1

FIVE NEW SPECIES OF VERBESINA FROM THE NORTHERN ANDES (HELIANTHEAE; ASTERACEAE)

Year:
2000
Language:
english
File:
PDF, 1.97 MB
english, 2000
3

Revision of Viguiera sect. Maculatae (Asteraceae: Heliantheae)

Year:
1988
Language:
english
File:
PDF, 3.36 MB
english, 1988
6

Borda Count versus Approval Voting: A Fuzzy Approach

Year:
2002
Language:
english
File:
PDF, 1.57 MB
english, 2002
14

Borda CountVersusApproval Voting: A Fuzzy Approach

Year:
2002
Language:
english
File:
PDF, 116 KB
english, 2002
15

A revised infrageneric classification for Brickellia (Asteraceae, Eupatorieae)

Year:
2015
Language:
english
File:
PDF, 800 KB
english, 2015
18

Flavonoids of Helianthus series Microcephali

Year:
1987
Language:
english
File:
PDF, 107 KB
english, 1987
19

Idiopappus quitensis gen. et sp. nov. from Ecuador (Asteraceae: Heliantheae)

Year:
1994
Language:
english
File:
PDF, 679 KB
english, 1994
21

Chromosome Studies: Latin American Compositae

Year:
1994
Language:
english
File:
PDF, 1.09 MB
english, 1994
22

A New Species of Viguiera (Asteraceae: Heliantheae) from Mexico

Year:
1990
Language:
english
File:
PDF, 304 KB
english, 1990
27

Chromosome Studies: Mexican Compositae

Year:
2001
Language:
english
File:
PDF, 1.04 MB
english, 2001
29

Passiflora linda, a New Species from Southern Ecuador

Year:
1996
Language:
english
File:
PDF, 309 KB
english, 1996
30

Phylogenetic reticulation in subtribe Helianthinae

Year:
1996
Language:
english
File:
PDF, 1.34 MB
english, 1996
35

Chromosome studies: Latin American Compositae

Year:
1994
Language:
english
File:
PDF, 691 KB
english, 1994
37

New Taxa of Asteraceae from Southern Mexico

Year:
1996
Language:
english
File:
PDF, 903 KB
english, 1996
43

Flavonoids of Viguiera section Maculatae

Year:
1988
Language:
english
File:
PDF, 256 KB
english, 1988
46

Flavonoids of Viguiera series Brevifoliae

Year:
1988
Language:
english
File:
PDF, 149 KB
english, 1988
47

Phylogenetic Reticulation in Subtribe Helianthinae

Year:
1996
Language:
english
File:
PDF, 1.26 MB
english, 1996
50

New Asteraceae from Mexico and Bolivia

Year:
1999
Language:
english
File:
PDF, 609 KB
english, 1999