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Kudzu smothering trees in Atlanta, Georgia. A woodland area of Brooklyn, New York, blanketed by kudzu. Kudzu is an invasive plant species in the United States, introduced from Asia with devastating environmental consequences, [1] earning it the nickname "the vine that ate the South".
Arisaema dracontium. Arisaema dracontium, the dragon-root or green dragon, is a herbaceous perennial plant in the genus Arisaema and the family Araceae. It is native to North America from Quebec through Minnesota south through Florida and Texas, where it is found growing in damp woods. It has also been reported from northeastern Mexico (Nuevo ...
Species: L. temulentum. Binomial name. Lolium temulentum. L. Lolium temulentum, typically known as darnel, poison darnel, darnel ryegrass or cockle, is an annual plant of the genus Lolium within the family Poaceae. The plant stem can grow up to one meter tall, with inflorescence in the ears and purple grain. It has a cosmopolitan distribution.
These glossy, dramatic plants are among the easiest to grow. They'll take a variety of light situations and don't need to be watered often at all. Water ZZ plant few weeks when it feels mostly dry.
The seeds are burs, and are very sticky. The plant is native but a well-known nuisance in deciduous forests of the eastern U.S. because the seeds can be difficult to remove from clothing and especially pet fur. [8] [9] The seeding part of the plant—the upper stem—dies earlier than most other plants, and becomes very brittle. Often the ...
herb-paris. Melanthiaceae. Each plant only produces one blueberry-like berry, which is poisonous, as are other tissues of the plant. [ 140 ]Paris quadrifolia poisonings are rare, because the plant's solitary berry and its repulsive taste make it difficult to mistake it for a blueberry. Passiflora caerulea.
The upright, reddish-brown linear seed capsule splits from the apex and curls open. It bears many minute brown seeds, about 300 to 400 per capsule and 80,000 per plant. The seeds have silky hairs to aid wind dispersal and are very easily spread by the wind, often becoming a weed and a dominant species on disturbed ground.
Lour. Striga, commonly known as witchweed, [1] is a genus of parasitic plants that occur naturally in parts of Africa, Asia, and Australia. It is currently classified in the family Orobanchaceae, [2] although older classifications place it in the Scrophulariaceae. [3] Some species are serious pathogens of cereal crops, with the greatest effects ...