Tropics
Online ISSN : 1882-5729
Print ISSN : 0917-415X
ISSN-L : 0917-415X
Short communication
How and Why Has African Solanum Chosen the Elephants Only as the Seed Disperser?
Takakazu YUMOTOJuichi YAMAGIWAKazuo ASAOKATamaki MARUHASHINdunda MWANZA
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JOURNAL FREE ACCESS

1995 Volume 4 Issue 2+3 Pages 233-238

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Abstract

Two species of African Solanum (Solanaceae), S. dasyphyllum and S. aculeastrum, in the tropical montane forest in Zaire were found to be eaten and seed-dispersed only by elephants. No other animal is suggested to eat these fruits owing to the poisonous substances in fruits. It requires more substantial support, but this can be the first case reported that plants chose the special animals as the seed disperser by chemical means.

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© 1995 The Japan Society of Tropical Ecology
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