W. C. Ashby
发表
G. R. Philo,
C. A. Kolar,
W. C. Ashby,
1982
.
W. C. Ashby,
R. Phares,
C. Kolar,
1979
.
W. C. Ashby,
1962,
Botanical Gazette.
W. C. Ashby,
P. A. Robertson,
G. Weaver,
1992
.
W. C. Ashby,
H. Moses,
M. Bogner,
1968
.
W. C. Ashby,
G. Weaver,
1970
.
W. C. Ashby,
2006
.
W. C. Ashby,
H. Fritts,
1972
.
W. C. Ashby,
N. Beadle,
1957
.
W. C. Ashby,
1976
.
W. C. Ashby,
H. Hellmers,
1955
.
W. C. Ashby,
1972
.
W. C. Ashby,
G. Weaver,
1971
.
W. C. Ashby,
1951,
Botanical Gazette.
W. C. Ashby,
N. A. Miller,
1978,
Botanical Gazette.
W. C. Ashby,
Carl A. Huetteman,
J. Preece,
1991
.
W. C. Ashby,
Carl A. Huetteman,
J. Preece,
1991
.
W. C. Ashby,
1997
.
W. C. Ashby,
1996
.
W. C. Ashby,
1990
.
W. C. Ashby,
C. Kolar,
1984
.
W. C. Ashby,
1964
.
W. C. Ashby,
E. S. Mika,
1959,
Botanical Gazette.
W. C. Ashby,
C. Kolar,
1983
.
W. C. Ashby,
H. Hellmers,
1959,
Botanical Gazette.
W. C. Ashby,
Carl A. Huetteman,
J. Preece,
1991
.
W. C. Ashby,
Carl A. Huetteman,
R. Kjelgren,
1993
.
W. C. Ashby,
1960,
Botanical Gazette.
W. C. Ashby,
J. Cummins,
1968,
Botanical Gazette.
W. C. Ashby,
1962
.
W. C. Ashby,
1959,
Botanical Gazette.
W. C. Ashby,
2003
.
W. C. Ashby,
Carl A. Huetteman,
J. Preece,
1992
.
W. C. Ashby,
1996
.
W. C. Ashby,
N. A. Miller,
1978
.