Orchidaceae are well known for the many structural variations in their flowers. Some orchids have single flowers but most have a racemose inflorescence, sometimes with a large number of flowers. The flowering stem can be basal, that is produced from the base of the tuber, like in cymbidium. Dalat cymbidium are very well - known with varities in colors . Dalat has so far over 250 kinds of cymbidiums: 9 natural type and 25 genetically high -valued variants, suitable to be the primary source of hybridising.
