The Plant Print Apparent Structural Study Of12Species

Scanning Electron Microscopy (SEM) technology was utilized to study the fourspecies of Ericaceae growing on the Changbai Mountain. They are Rhododendronconfertissimum Nakai., Rhododendron dauricum L., Rhododendron redowskianum Maxim.,Rhododendron chrysanthum Pall. Their apparent structures of Plant Print were studied inorder to explore mechanize of four species adjusting to the cool environment of ChangbaiMountain and evolutionary relationships of species.Results show that the above four plants’ Plant Print characteristics are different. Thispaper firstly report that Plant Print of R. confertissimum is prominence. Plant Print of R.dauricum is G style. Plant Print of R. redowskianum is C style. Plant Print of R. chrysanthumis C style.Leaf epidermises’ outer tangential walls of R. confertissimum and R. dauricum both havesunflower-shaped glandular scales. R. confertissimum’s leaf epidermises also have jellieswhich consist of binding flower-shaped heads and colloidal strings. Cuticles of R.chrysanthum specially thicken although it doesn’t have glandular scales. There is no glandularscale and thick cuticle regarding R. redowskianum.Author thinks that four plants’ apparent structures of Ericaceae, are closely related to theenvironment and altitude, illustrate certain evolutionary significance of structure and representsystematic evolution and status of Plant Print apparent structures respectively, that is: R.redowskianum(primitive)â†'R. chrysanthum(evolutionary)â†'R. dauricum （synchronizedevolution）â†'R. confertissimum（more evolutionary）.This study proves the theory thatenvironment influences the build-up of plants.Light microscope technique was utilized to study the Plant Print identification ofthree species of Rosaceae, and they are Dryas octopetala L. var. asiatica Nakai, Potentillasupina L. and Rosa davurica Pall. Results show that representative plants belonging to thesame family and different genera have the same characters, for example, the morphologies ofguard cells are extremely similar. Anticlinal walls inlaying of epidermic cells belonging to thedifferent genera plants are different, for example, Dryas octopetala L. var. asiatica (Nakai)Nakai’s anticlinal walls inlaying is B type and Potentilla supina L. is D type. However, thetypical structure of Rosa davurica Pall. distinguishing to the two species belonging to thesame genera is colleter attaching to the anticlinal walls of epidermic cells.This paper also studied the Plant Print identification of five species of Leguminosae andthey are Medicago sativa Linn., Cassia nomame (Sieb)Kitag., Cassia tora L., Glycyrrhizapallidiflora Maxim. and Lathyrus davidii Hancc. Results show that five species of Leguminosae have obvious characters in the identification of relationship, for example,except the two subsidiary cells of stoma of Cassia nomame (Sieb)Kitag. are flat-different type,stomata of other four species has no subsidiary cell.This paper firstly use the Plant Print identification of national patent to further studyresisting and evolutionary structures of12species and shows the detailed pictures of PlantPrint, which provide the reliable microcosmic evidences of Plant Print identification.Therefore, this study supplements and improves the contents of the classification of classicalplants.