共 7 条
[2]
Engelmann G., 1882, T ACAD SCI ST LOUIS, V4, P358
[3]
ISOETES-ACADIENSIS, A NEW SPECIES FROM EASTERN NORTH-AMERICA
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1981, 59 (12)
:2592-2594
[4]
CHROMOSOME-NUMBERS FOR ISOETES IN NORTHEASTERN NORTH-AMERICA
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1980, 58 (08)
:980-984
[5]
COMPARATIVE STUDY OF GAMETOPHYTE DEVELOPMENT OF DIPLOID AND TETRAPLOID RACES OF POLYPODIUM-VIRGINIANUM
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1974, 52 (01)
:91-&
[6]
KOTT LS, 1980, THESIS U GUELPH GUEL