Ads
related to: identify orchid without flowers book pdf
Search results
Results From The WOW.Com Content Network
Cattleya dowiana aurea, from Reichenbachia Series I Volume I Plate 5.. Reichenbachia: Orchids Illustrated and Described is a four-volume 19th-century text created by German-born orchidologist Frederick Sander which features life-size illustrations and descriptions of nearly two hundred orchids with text in English, French, and German.
"The cowslip (Primula veris) has two kinds of flowers in nearly equal proportions: in the one the stamens are long and the style short, and in the other the reverse, so that in one the stamens are visible at the mouth of the tube of the flower, in the other the stigma occupies the same place, while the stamens are halfway down the tube. The ...
There is a single resupinate flower on the end of a wiry, glabrous stem 20–40 cm (8–20 in) high. The flower is 2–4 cm (0.8–2 in) wide and long. The three sepals and two petals are spreading, creamy-white, free and similar in size and shape to each other. As is usual in orchids, one petal is highly modified as the central labellum.
Another common orchid is putty root (Aplectrum hyemale). Putty root is a larger orchid with a flower stalk that can reach between 1- and 2-feet tall and puts out anywhere from eight to 20 flowers.
The orchid family is one of the largest flowering plant families in the world. Orchids can be found on every continent except Antarctica, from the steamy jungles of Asia to the dry deserts of ...
The flowers are monandrous in the subfamilies Vanilloideae, Orchidoideae, and Epidendroideae. Like many others before him, Dressler believed that the monandrous orchids form a monophyletic group. It is now known that monandry arose twice in the orchids, once in Vanilloideae, and again in the common ancestor of