兰叶自假鳞茎长出,是兰花的外在表现。由于品种不同,许多兰叶是自然杂交及自身突变的结果。中国兰花几乎每一种都有数不清的变异,识者是个宝,不识是棵草。兰叶主要由叶型、叶姿、叶色、叶质等多方面组成,我们称之为“叶章”,即有如文章的章法特点一样。其中墨兰叶幅较为宽阔,其叶型、叶姿、叶艺是 Lilac grows from the pseudobulb, is the external manifestation of orchids. Because of the variety, many blue leaves are the result of natural crosses and their own mutations. Almost every species of Chinese orchid has countless variations, knowledge is a treasure, do not know is a grass. Blue leaves mainly by the leaf type, leaf posture, leaf color, leaf and other aspects of composition, which we call “leaf chapter”, that is, as the characteristics of the same chapter of the article. Which Cymbidium leaves more broad, its leaf type, leaf posture, leaf art is