Studies on Cucurbita phloem with special reference to a modified companion cell - sieve tube complex
Two types of sieve elements were identified in <i>Cucurbita</i>: fascicular sieve elements (FSE) of the central phloem, and extrafascicular sieve elements (ESE). ESE appeared in the peripheral cell layers surrounding the inner and outer fascicular phloem and formed an anastomosing system...
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University of Aberdeen
1992
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358908 |