释义 |
dictyostele
dictyostele (ˈdɪktɪəˌstiːl; dɪkˈtaɪəˌstiːl) na form of stele found in some ferns, containing so many gaps that it is like a network of separate strandsdictyostele
dictyostele[′dik·tē·ə‚stēl] (botany) A modified siphonostele in which the vascular tissue is dissected into a network of distinct strands; found in certain fern stems. dictyostele
dictyostele a type of STELE found in some forms of plant, with phloem internal and external to the XYLEM which is broken up into distinct strands each surrounded by endodermis. |