Is orchid a bluegrass? What is the difference?

1. Are they the same?

Orchids are not orchid grasses. Although the two are very similar, there are certain differences between them. Orchids generally refer to onion orchids, black orchids, spring orchids, cymbidium orchids, etc., but there are many varieties of orchids, as long as they are orchids, they are orchids. However, some people classify non-flowering orchids as orchids.

2. Differences

1. Difference in leaves: The leaves of orchid are oblong, lanceolate or oblong-lanceolate. The front and back of the leaves are very smooth, and there are small serrations on the edges of the leaves. The leaves of orchids are oblanceolate, growing in two rows, and the edges of the leaves are relatively smooth.

2. Difference in flowers: The flowers of orchids are capitula, most of which are arranged in umbels at the top of the stems and branches. The diameter of the inflorescence is about 3-6cm, and some can grow to 10cm. The flowers are white or slightly reddish, and the corolla is about 5mm long. The inflorescence of orchid is a raceme, and its flowers are bilaterally symmetrical.