White is the bloom color of the Screw Auger Orchid (Spiranthes cernua).
Specifically, the bloom clusters at the very top of the wild orchid's tall stem bereft of leaves except at the base. The clusters may form in straight lines or in loose or tight spirals. Either way, the dainty flowers take on a slightly downward curving look that is most attractive.
White is the bloom color of the Shining Ladies' Tresses Orchid (Spiranthes lucida).Specifically, the flower provides a shining bit of white color in what otherwise may be a landscape in shades of earth color brown and green. The bloom provides a shimmering contrast to the plant's glossy green basal leaves. It includes a bright yellow spot on the upper surface of the lip.
Orange is the bloom color of the Bicolored Fringed Orchid (Habenaria x bicolor).Specifically, this wild orchid is a hybrid of the White and Yellow Fringed Orchids (H. blephariglottis, H. ciliaris). Its colors therefore show up as intermediate between a yellowish orange and white. Its lip and the upper flower parts forming the hood tend to be white.
white
The simple subject is kinds, not orchids. The word orchids is part of a prepositional phrase, so it is not the simple subject.
Sky Blue(Color) Orchids(Flower)
Spain in 1515. They were a vanilla color.
blue
Kinds
Purple is the color of the bloom color of the Many-flowered Coral Root (Corallorhiza maculata).Specifically, the flowers and the stem display about the same purple to bronze color. But the bloom has a white lip that is spotted purple. Yellow spots the flower's center.
Orange is the bloom color of the Yellow Fringeless Orchid (Habenaria integra).Specifically, this wild orchid does not vary much in its bloom color. The flowers form a cylindrical cluster at the very top of the plant's stem. They may be orange or yellow.
Brownish green to dark brown may be the bloom colors of the Appalachian Twayblade (Listera smallii).Specifically, the wild orchid shows variety in its bloom color. For example, it also may flower in shades of pink, white or yellow. Whatever the color, the bloom color complements in terms of the darker range and contrasts in terms of the lighter with the green to brown color of the plant's tall, slender stem.
Yellow is the bloom color of the Pale Coral Root (Corallorhiza trifida).Specifically, this wild orchid does not vary in color. It has yellow flowers. But the floral lip always is white.