Studies on the Flora of the Rhynie Chert
In their account of the vascular plants of the Rhynie chert, Kidston and Lang (1917-21) recorded the general appearance and average size of the spores which they found in ground sections of sporangia. Those of Rhynia gwynne-vaughani were given as ca.40u, those of Horneophyton lignieri as ca.50u, whi...
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Cardiff University
1969
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.574583 |