May 16, 2023
Kudzu [kuhd·zoo] (also called Japanese arrowroot or Chinese arrowroot) is a group of climbing, coiling, and trailing deciduous perennial vines native to much of East Asia, Southeast Asia, and some Pacific islands, but invasive in many parts of the world, primarily North America.
The vine densely climbs over other plants and trees and grows so rapidly that it smothers and kills them by blocking most of the sunlight and taking root space. The plants are in the genus Pueraria, in the pea family Fabaceae, subfamily Faboideae. Kudzu is edible, but often sprayed with herbicides.
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May 14, 2012
Liquorice [lik-uh-rish] or licorice is the root of Glycyrrhiza glabra (a legume) from which a somewhat sweet flavor can be extracted. It is native to southern Europe and parts of Asia, and is not related to anise, star anise, or fennel, which are the sources of similar-tasting compounds. The word ‘liquorice’ is derived from the Greek ‘glukurrhiza’ (‘sweet root’).
The flavor of liquorice comes mainly from a sweet-tasting compound called anethole, an aromatic, unsaturated ether compound also found in anise, fennel, and several other herbs. Much of the sweetness in liquorice comes from glycyrrhizin, a compound 30 to 50 times sweeter than sucrose (table sugar).
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March 28, 2011
Aloe polyphylla, or Spiral Aloe, is a species in the genus Aloe. Native to Lesotho, in South Africa, this aloe is well known for its strikingly symmetrical, five-pointed spiral growth habit.
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