Search results
Results from the WOW.Com Content Network
In a small plant, most if not all of the flowers are male. As the plant matures and grows larger, the spadix produces female flowers as well as male flowers. The transition from male to female continues until eventually the plant produces female flowers only. [7] This is an example of dichogamy, a rare phenomenon
If defined as blue-dominated colors between blue and red, violet colors in Munsell's system would be classified as having the 7.5PB and 10.0PB hue, which is confirmed in visual experiments [6] The truly purple color, defined as being within the range of the red-dominated colors between red and blue, is sometimes confusingly labeled as red ...
Lamium purpureum, known as red dead-nettle, [1] purple dead-nettle, or purple archangel, [2] is an annual herbaceous flowering plant native to Europe and Asia but it can also be found in North America.
The genus Tibouchina was established by Aublet in 1775 in his Flora of French Guiana with the description of a single species, T. aspera, which is thus the type species. [10] [11] In 1885, in his treatment for Flora brasiliensis, Alfred Cogniaux used a broad concept of the genus, transferring into it many of the species at that time placed in Chaetogastra, Diplostegium, Lasiandra, Pleroma and ...
The flowers are erect or spreading (not pendulous like those of Brugmansia), trumpet-shaped, 5–20 cm long, and 4–12 cm broad at the mouth; colours vary from white to yellow and pale purple. The fruit is a spiny capsule , 4–10 cm long and 2–6 cm broad, splitting open when ripe to release the numerous seeds .
They are low growing plants, whose flower stems remain underground, that bear relatively large white, yellow, orange or purple flowers and then become dormant after flowering. Many are cultivated for their flowers, appearing in autumn, winter, or spring. The flowers close at night and in overcast weather conditions.
It is known by various common names, including walking flower mantis, orchid-blossom mantis and (pink) orchid mantis. It is one of several species known as flower mantis , a reference to their unique physical form and behaviour, which often involves moving with a “swaying” motion, as if being “blown” in the breeze.
In human anatomy, the penis (/ ˈ p iː n ɪ s /; pl.: penises or penes; from the Latin pēnis, initially "tail" [1]) is an external male sex organ (intromittent organ) that serves as a passage for excretion of urine and ejaculation of semen.