Petaloid orchid

Petal shape is the shape of petals. Orchid generally have plum petals, lotus petals, narcissus petals, plain heart petals, odd petals and other five petals shape. 1. Plum petals: calyx short round, shaped like plum petals, rod petals from the pocket, lips straight, hard and not rolled back. Song Mei is the most typical representative species, and there are about 50 common species. 2. Lotus petals: calyx plump and broad, shaped like lotus petals, stick petals do not rise pocket, shaped like two half-open clam shells, labellum wider than other petals. According to its flower shape size, can be divided into small, medium and large three types. Zheng Tonghe and Gai He are representative species. 3. Narcissus petal: calyx is narrower than plum petal, petal end is long pointed, rod petal has micro pocket, labellum droops and rolls back more. Nearly 20 species such as Wang Zi and Fang Zi are representative species. Narcissus petals are also divided into plum shaped narcissus petals and lotus shaped narcissus petals. Narcissus plum petals, calyx slightly like plum petals, but longer petals. Xizi, Cai Mei narcissus belong to this column; lotus shape narcissus petals, flower potato broad like lotus petals. Dragon is the typical representative species. 4. Plain heart valve: the labellum does not have different color spots, blocks, stripes for the plain heart valve. According to the color of labial moss, it can be divided into green embryo element, white embryo element, yellow embryo element, peach branchial element and thorn element. Green embryo element is a treasure. The petals are divided into four types: grass, bamboo, lotus and plum. Herbs: calyx and petal tips arranged like chicken feet. It is included in this category only because of its labial pigment. Bamboo petals: calyx thin, shaped like bamboo leaves, petals narrower. Lotus shape: calyx quite like lotus petals, petals plump Xiuya. Plum-shaped: calyx like plum petals. 5. Odd petals: the lower edges of the accessory petals and petals are approximately label-shaped, and the surface bulbous ridges are dense like toad skin. In addition, calyx increase or decrease, labellum increase, etc. are odd petals. There are three main categories: butterflies, parasupals and rods below and inside the labellum phenomenon, like butterflies. There are full butterfly, half butterfly, grass butterfly, stick lip four kinds. Multi-petal shape, calyx number increase or overlap for multi-petal shape. Multi-lip: where the number of corolla labellum increased for multi-lip.