Ad
related to: pollination rate of orchids in america
Search results
Results from the WOW.Com Content Network
Pollination by flies, known as myophily, is the second most prevalent method of pollination among orchids, involving pollinators from twenty different dipteran families. [13] These flowers typically emit scents reminiscent of decaying organic materials, excrement, or carrion, which attract flies seeking food or suitable sites for egg deposition ...
The diagnostic characteristic of E. radicans is its tendency to sprout roots all along the length of the stem; other crucifix orchids only produce roots near the base. [3] It is a frequent roadside weed at middle elevations in Central America. Its common name 'crucifix orchid' refers to the tiny cross-shaped labellum in the centre of the flower ...
Platanthera aquilonis, the northern green orchid or north wind bog orchid, is a species of self-fertilizing orchid native to the United States and Canada with a widespread distribution across the two countries.
One of the orchid's common names, lily-leaved twayblade, comes from the plant having two connected basal leaves. The leaves are light green, smooth, oval shaped, and have a partial mid-rib. Its delicate flowers are mauve or purple, arranged on a 4–10-inch (100–250 mm) tall stem in a loose cluster, and total up to 31 flowers.
The complex mechanisms that orchids have evolved to achieve cross-pollination were investigated by Charles Darwin and described in Fertilisation of Orchids (1862). Orchids have developed highly specialized pollination systems, thus the chances of being pollinated are often scarce, so orchid flowers usually remain receptive for very long periods ...
2.1 Pollination. 3 Species. Toggle Species subsection. ... Dancing-lady orchid is a common name for some species in this genus ... Central America and northern South ...
Euglossa cordata is a primitively eusocial orchid bee of the American tropics. [2] The species is known for its green body color and ability to fly distances of over 50 km. Males mostly disperse and leave their home nests, while females have been observed to possess philopatric behavior. [3]
Tipularia discolor is an orchid with a reddish brown stem and dull yellow to purplish brown weakly monosymmetric flowers. [10] The leaves of the orchid are easily distinguished as they are ovate with a bright green adaxial surface (top) and a purple abaxial surface (bottom). In autumn, a single leaf emerges, which lasts throughout the winter. [11]
Ad
related to: pollination rate of orchids in america