crested philippine violet or bluebell barleria barleria cristat

acanthaceae asia background barleria beautiful bloom blossom bluebell botany closeup color flora floral flower forest garden green gueule herbal india lavender leaves loup mauve medicinal multicolored natural nature ornamental pale petal philippine plant purple rare semmulli shaped small soft striped thailand trumpet vajradanti variegated violet white wild wildflower winter