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D. moroides is a straggly perennial shrub, usually flowering and fruiting when less than 3 m (10 ft) tall, but it may reach up to 10 m (33 ft) in height. It is superficially similar to Dendrocnide cordifolia, with the most obvious difference being the point of attachment of the petiole to the leaf blade—where D. moroides is peltate, i.e. the stalk attaches to the underside of the leaf and ...
Plants in this genus are evergreen shrubs or small trees, with the exception of the aptly-named giant stinging tree (D. excelsa) which may reach 35 m (115 ft) in height. [3] Dendrocnide species have a sympodial growth habit and are armed with fine needle-like stinging hairs.
Such action extends the duration of enkephalin effect where the natural pain killers are released physiologically in response to specific potentially painful stimuli, in contrast with administration of narcotics, which floods the entire body and causes many undesirable adverse reactions, including addiction liability and constipation.
repels rabbits, the cabbage looper, and the Small White [3] Oregano: repellent to many pests [3] Parsley: repels asparagus beetles [3] Peppermint: repels aphids, cabbage looper, flea beetles, squash bugs, whiteflies, and the Small White [3] Petunias: repel aphids, tomato hornworm, asparagus beetles, leafhoppers, [2] and squash bugs [3] Pitcher ...
Some plants have physical defenses such as thorns, spines and prickles, but by far the most common type of protection is chemical. [1] Over millennia, through the process of natural selection, plants have evolved the means to produce a vast and complicated array of chemical compounds to deter herbivores.
Toxicodendron vernix, commonly known as poison sumac, [4] or swamp-sumach, [5] is a woody shrub or small tree growing to 9 metres (30 feet) tall. [ 6 ] [ 7 ] It was previously known as Rhus vernix . This plant is also known as thunderwood , particularly where it occurs in the southern United States.
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In 1753, in the first edition of Species Plantarum, Carl Linnaeus described a single species, Mandragora officinarum, for plants found around the Mediterranean. [8] [9] Jackson and Berry (1979) [10] and Ungricht et al. (1998) [4] have documented the subsequent confusion over the number of Mediterranean species of Mandragora and their scientific names.