AUTECOLOGICAL STUDIES ON AUDOUINIA-CAPITATA (BRUNIACEAE) .1. PLANT-DERIVED SMOKE AS A SEED-GERMINATION CUE

被引:246
作者
DELANGE, JH
BOUCHER, C
机构
关键词
AUDOUINIA-CAPITATA; FIRE; FYNBOS; GERMINATION; SMOKE;
D O I
10.1016/S0254-6299(16)31009-2
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Seeds of Audouinia capitata, a threatened fynbos species, are known to germinate under natural conditions only after fires. Experimental results are presented which demonstrate that seed germination is initiated by chemical factor(s) found in smoke, derived from burning fynbos plant material.
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页码:700 / 703
页数:4
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