A Study on the Morphology, Anatomy and Autecology of Erysimum amasianum Hausskn. & Bornm. (Brassicaceae) Distributed in Central Black Sea Region (Amasya-Turkey)

spreaded. In this study the morphological, anatomical, ecological and phenological properties of Erysimum amasianum, which is spreaded in the vicinity of Amasya (Central Black Sea Region-Turkey), are investigated. At first, the morphological features of Erysimum amasianum (Brassicaceae) were observed and biometric measurements of plant parts were evaluated statistically in study. Furthermore anatomical properties of root, stem and leaves were searched. When the ecological and phenological properties of Erysimum amasianum were investigated; the analyses of some elements (N %, P % and K %) were carried out in the vegetative and generative growth in both aerial and under-ground parts of the plant. During the vegetative growth phases; N, P and K concentrations were higher in the aerial parts. In addition to the plant analyses, soil samples (during the generative growth) were taken from these localities and some physical and chemical analyses (texture class, total salinity %, pH, CaCO3 %, water holding capacity %, organic matter %, N %, P %, K %) were carried out