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Laurales (3343 words) |
 | However, relationships between Monimiaceae, Lauraceae and Hernandiaceae are difficult to work out, this being one of the few cases where there seems to be persistent disagreement between morphology and molecules (Renner and Chanderbali 2000). |
| Monimiaceae + Hernandiaceae + Lauraceae: (plants Al accumulators); (cork outer cortical); A whorled, microsporogenesis successive, columellae foot layer and endexine 0, ovule apical, (micropyle bistomal). |
| Hernandiaceae + Lauraceae: primary stem ± with vascular cylinder; vessel elements with simple perforations; mucilage cells +; sieve tube plastids also with starch; leaves spiral (lobed); flower parts whorled, (filaments slender), tapetum amoeboid, exine thin, intine very thick, G 1, ovule pachychalazal, outer integument 4 |
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