共 26 条
[4]
POSSIBLE ECOLOGICAL SIGNIFICANCE OF LIGHT REQUIREMENT FOR GERMINATION IN CYPERUS-INFLEXUS
[J].
BULLETIN OF THE TORREY BOTANICAL CLUB,
1971, 98 (01)
:25-&
[5]
SEASONAL-CHANGES IN GERMINATION RESPONSES OF BURIED SEEDS OF VERBASCUM-THAPSUS AND VERBASCUM-BLATTARIA AND ECOLOGICAL IMPLICATIONS
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1981, 59 (09)
:1769-1775
[10]
DREW WB, 1942, U MISSOURI COLLEGE A, V344