White petals blush pink towards the base surrounding a dark pink lip edged in white. Phalaenopsis orchids are often called moth orchids because the flowers of some species resemble moths in flight. The name is derived from the word Phalaena, given by Carl Linnaeus to a group of large moths. There are thousands of beautiful Phalaenopsis hybrids. Phalaenopsis 'Mount Lip' has thick leaves that are dark green on top. It is an epiphytic (growing on tree branches and trunks) plant that grows in moderate to high light and will thrive in an east window or a shaded southerly or westerly exposure. Individual Phalaenopsis flowers bloom successively and can last for weeks, providing a stunning display in the home.

The orchid family consists of a large number of genera, each with its own unique characteristics. A common characteristic, however, is the basic form of the flower, which consists of three petals surrounded by three sepals -- often in dramatic and contrasting colors and in a variety of shapes and sizes. Although some orchids are native to temperate zones, most orchids tend to prefer a semi-tropical or tropical environment (USDA Zones 9-11) and have epiphytic roots -- meaning they derive moisture and nutrients from the air and support from another plant; few orchids grow in soil. Orchids usually prefer a diurnal temperature fluctuation -- meaning warmer days and cooler nights -- though the absolute temperature range (cool, intermediate or warm) varies by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom display, most orchids will not tolerate sustained direct sun.

Many varieties have pseudobulbs, a portion of the stem between leaf nodes that stores water to help sustain the plant through dry periods. Other varieties are monopodial, meaning upward growth is from a single growing point.

There is an exception to almost every general statement one can make about orchids. The family continues to challenge taxonomists.