Conservation of select South African Disa Berg. species (Orchidaceae) through in vitro seed germination.
Disa comprises 163 species, 131 of which occur in South Africa (SA). The genus is distributed across winter- and summer-rainfall areas, but few species transverse both climatic regions. Species are therefore regarded as winter-rainfall or summer-rainfall endemics - yet release their seeds in autumn,...
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Language: | en_ZA |
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2012
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Online Access: | http://hdl.handle.net/10413/5579 |