Houston Orchid Society

Phalaenopsis Orchids

The genus Phalaenopsis boasts plants almost as beautiful as their flowers; they have smooth, shiny, large leaves, emanating from the central crown, and they lack pseudobulbs. Called by the florists 'butterfly orchids,' in their home they are more nearly correctly known as 'moth orchids,' gleaming white and moth-like in the dark of night. In recent years they have often replaced lilies of the valley for bridal bouquets because of the purity of their white spray-like flowers.

Heavy strap-like roots go forth searching for moisture and, owing to their habit of roving and clinging to foreign objects, constitute a considerable problem in repotting. Erect woody stems bear flowers prolifically until the weight causes them to curve gracefully.

The structure of the flowers is exquisite, the dorsal sepal rounded, shaping to a point at the top; the side petals broad and sweeping; the two lower sepals, narrower and sometimes overlapping, forming a background for the remarkable lip, crested with yellow. Red lines in the throat seem to signal the way to the hybridizing insects, and the fore lobes of the lip are frequently elongated into curling tendrils. An intermediate house will serve though they prefer warmer conditions