Additional characters for taxonomic treatment on Chimonanthus praecox (L.) Link (Calycanthaceae)

초록

The detailed study of Chimonanthus praecox investigated to contribute in Calycanthaceae. Especially for the detail, characters are for further phylogeny as proper placement of the plant. The study reveals that presence of trichome, crystals in mesophyll, seed size, pericarp, seed coat, and ovule structure and pollen character are important for present study. Experiment conducted out from the resin method. Leaf, petiole, and flowers are used for the preparation of permanent slides. The valuable additional characters of Chimonanthus praecox are vascular bundles in the petiole, crystals presence in mesophyll, furrow like pollen grain, and U-shape vascular bundle. These anatomical characters are important for taxonomic treatments and phylogeny of Calycanthaceae.

키워드