Ecballium elaterium, also
called the squirting cucumber or exploding cucumber, is a plant in the cucumber
family. It gets its unusual name from the fact that, when ripe, it squirts a
stream of mucilaginous liquid containing its seeds, which can be seen with the
naked eye. It can move rapidly thus a rapid plant movement. It is native to
Europe, northern Africa, and temperate areas of Asia. It is grown as an
ornamental plant elsewhere, and in some places it has naturalized. It is
suspected to provide food for the caterpillars. This plant, and especially its
fruit, is poisonous. In the ancient world it saw use as an abortifacient. In
Turkey, the fresh fruit juice of this plant is directly applied into the
nostrils for the treatment of sinusitis as a herbal / folk remedy.
Impatiens
Impatiens containing over
a thousand species is a vibrant World of Busy Lizzies, Balsams, and
touch-me-nots. Some species are annual plants and produce flowers from early
summer until the first frost, while perennial species, found in milder
climates, can flower all year. Regardless of their lifespan, the largest
impatiens grow up to about 2 meters tall, but most are less than half as tall.
The leaves are entire and shiny; their upperside has a thick, water-repellent
cuticula that gives them a greasy feel. These plants derives their scientific
name Impatiens and the common name “touch-me-not” in reference to their seed
capsules. When the capsules mature, they “explode” when touched, sending seeds
several meters away. This mechanism is also known as “explosive dehiscence”;
thus having a rapid plant movement.
Orchidaceous
Orchidaceae, commonly
referred to as the Orchid family, is a morphologically diverse and widespread
family containing a number of beautiful dazzling flowering plants that possess
rapid movement due to their strong highly specialized pollination behavior
associated to them. Orchids generally have simple leaves with parallel
veins but are well known for the many structural variations in their flowers.
In orchids that produce pollinia, pollination happens as some variant of the
following. When the pollinator enters into the flower, there are a series of
contractions and relaxations as that of a muscle occurs with the flower seen by
naked eye and similar activity occurs when the pollinator enters another flower
thus pollinating it. The possessors of orchids may be able to reproduce the
process with a pencil, small paintbrush, or other similar device.
Witch Hazel
Witch-hazel (Hamamelis) are
deciduous shrubs or (rarely) small trees growing to 3–8 m tall, rarely to 12 m
tall. They are popular ornamental plants, grown for their clusters of rich
yellow to orange-red flowers which begin to expand in the autumn as or slightly
before the leaves fall, and continue throughout the winter. The
horticultural name means “together with fruit”; its fruit, flowers, and next
year’s leaf buds all appear on the branch simultaneously, a rarity among trees.H. virginiana flowers in the fall of the
year. The flowers of the other species are produced on the leafless stems in
winter, thus one alternative name for the plant, “Winterbloom”.Each flower has
four slender strap-shaped petals 1–2 cm long, pale to dark yellow, orange, or
red. The fruit is a two-part capsule 1 cm long, containing a single 5 mm glossy
black seed in each of the two parts; the capsule splits explosively at maturity
in the autumn about 8 months after flowering, ejecting the seeds with
sufficient force to fly for distances of up to 10 m, thus another alternative
name “Snapping Hazel
Trigger plant
Stylidium (also known
as triggerplants is a genus of plants that derive its name from Stylos,
which refers to the distinctive reproductive structure that its flowers possess
like a column or a pillar. Pollination is achieved through the use of the
sensitive “trigger”, which comprises the male and female reproductive organs
fused into a floral column that snaps forward quickly in response to touch,
harmlessly covering the insect in pollen. They have beautiful flowers, and
although species of the genus represent a very diverse selection of plants
but most easily identified by their unique floral column, in which the
stamen and style are fused. The column also commonly called a “trigger” in this
genus typically resides beneath the plane of the flower.
Sensitive Partridge Pea
Chamaecrista nictitans
(Sensitive Partridge Pea, Small Partridge Pea or Wild Sensitive Plant) is a
herbaceous species of legume widely distributed through the temperate and
tropical Americas. It is an annual plant capable of rapid plant movement—its
leaflets fold together when touched.
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