10 most difficult plants riddlesPlants quiz
Where is the gutta-percha trees growing?
from South America
from New Zealand
Known for its latex, Gutta-Percha or Palaquium gutta is a tree found in Sumatra, Malaysia, Singapore, and Borneo.It grows up to 40 - 45 m in height. The bark is cracked and reddish brown. The leaves are thickly papery, oval, and have reddish-brown hairs underneath.
Which plant is known as food of the gods, gave people fire, black dung and is used to make "Lebanese Viagra"?
Ferula is a genus of about 170 species of flowering plants. Asafoetida, the dried latex from the rhizome of Ferula it is also known as food of the gods or devil's dung. The ferula also shows up in mythological contexts; Prometheus smuggled fire to humanity by hiding it in a ferula as well. In the Middle East, the common name "Lebanese Viagra" refers to the traditional use of the roots of this plant as an alleged aphrodisiac.
Which species of cannabis contains the most THC?
Some studies indicate that, on average, Cannabis sativa has higher levels of CBD compared to THC than C. indica. The effects of sativa are well known for its cerebral high, while indica is well known for its sedative effects which some prefer for night time use. Both types are used as medical cannabis.
Which plant belongs to the cabbage family?
Rapeseed (Brassica napus) in the case of one particular group of cultivars, canola), is a bright-yellow flowering member of the family Brassicaceae (mustard or cabbage family), cultivated mainly for its oil-rich seed. It is the third-largest source of vegetable oil in the world.
Where is saffron crocus most abundant in the wild?
The saffron crocus is a triploid that is incapable of independent sexual reproduction — all propagation is via manual "divide-and-set" of a starter clone. It may have emerged via plant breeding in late Bronze-Age Crete.
What is the name of a plant with such fruits?
Averrhoa carambola is a species of tree in the family Oxalidaceae; it has a number of common names, including carambola and star fruit. The tree is cultivated in tropical and semitropical regions for its edible fruits and for its medicinal uses. Like several other plants of the family Oxalidaceae, its fruits are rich in oxalic acid, which is toxic in high concentrations.
Welwitschia is known as the plant with the longest living leaves. How many leaves does it produce in its centuries-spanning lifetime?
More than 100
More than 1000
Welwitschia is endemic to the Namib desert. The age of individual plants is difficult to assess, but many plants may be over 1000 (or even 2000) years old. Because Welwitschia only produces a single pair of foliage leaves, the plant was thought by some to be neotenic, consisting essentially of a "giant seedling." However, research showed that its anatomy is not consistent with the giant seedling idea. Instead, the plant is more accurately thought of as achieving its unusual morphology as a result of having "lost its head" (apical meristem) at an early stage.
What kind of fruit is that?
Mamey sapote is a large and highly ornamental evergreen tree that can reach a height of 15 to 45 meters at maturity. In Florida, the fruit is harvested from May to July with some cultivars available all year. The fruit's texture is creamy and soft, the flavor is a mix of sweet potato, pumpkin, honey, prune, peach, apricot, cantaloupe, cherry, and almond. The fruit is eaten raw or made into milkshakes, smoothies, ice cream and fruit bars. It can be used to produce marmalade and jelly.