Search results
Results from the WOW.Com Content Network
It is most commonly known as the snake plant, Saint George's sword, mother-in-law's tongue, and viper's bowstring hemp, among other names. [2] Until 2017, it was known under the synonym Sansevieria trifasciata. [1] This plant is often kept as a houseplant due to its non-demanding maintenance; they can survive with very little water and sun.
the presence of light "eyes" in the centers of spots located on the sides of the trunk; reddish or pinkish color of light stripes on the sides of the head; a diamond-shaped spot on the head blurred in the front part; usually lighter in color, dominated by brown, reddish-brown, yellowish-brown and grayish-brown tones
[1] [2] [3] Common names for the 70 or so species formerly placed in the genus include mother-in-law's tongue, devil's tongue, jinn's tongue, bow string hemp, snake plant and snake tongue. [4] In the APG III classification system , Dracaena is placed in the family Asparagaceae , subfamily Nolinoideae (formerly the family Ruscaceae). [ 5 ]
Juveniles vary in color between various shades of light and dark orange or brick-red before ontogenetic coloration sets in and the animals turn emerald green (after 9–12 months of age). [7] This also occurs in green tree python (Morelia viridis), a python species in which hatchlings and juveniles may also be canary yellow or brick-red. As ...
Scientists generated a comprehensive evolutionary tree of snakes and lizards aided by genomic data spanning roughly 1,000 species, while reviewing the fossil record and compiling data on snake ...
Both families share a number of primitive characteristics. Nearly all have a relatively rigid lower jaw with a coronoid element, as well as a vestigial pelvic girdle with hind limbs that are partially visible as a pair of spurs, one on either side of the vent. In males, these anal spurs are larger and more conspicuous than in females. A long ...
It has many common names including blue porterweed, blue snake weed, bastard vervain, Brazilian tea, Jamaica vervain, [5] light-blue snakeweed, [6] and, in St. Croix, worryvine. source? It usually is found along country roadsides, and it also grows well as a ruderal plant on disturbed terrain.
Illustration of Xenopeltis unicolor. Adults can grow up to 1.3 m (51 in) in length. [6] The head scales are made up of large plates much like those of the Colubridae, while the ventral scales are only slightly reduced.