Asteraceae, also known as the Compositae, is the largest family of flowering plants. The family has a worldwide distribution and is found from sea level to the highest mountains.
What is the second largest family of flowering plants?
The orchid family (Orchidaceae) is the second largest family of flowering plants, with about 880 genera and some 26,000 species distributed nearly worldwide.
What is the largest type of plant in the world?
The largest by wood volume and mass is the giant sequoia (Sequoiadendron giganteum), native to Sierra Nevada and California; it grows to an average height of 70–85 m (230–279 ft) and 5–7 m (16–23 ft) in diameter.
What is the second largest group of plants?
Ferns, horsetails, and their allies make up the second group of land plants, the pteridophytes. These plants all have vascular systems, made up of xylem (flow of water and nutrients from roots to leaves) and phloem (flow of sugars and other metabolic products from leaves to roots). Mosses do not have vascular systems.
What is the most important family of plants?
Orchidaceae The Orchid Family. Over 25,000 species (over 100,000 hybrids and cultivars are known). This is the largest family of plants.
What is the world’s smallest flowering plant?
Watermeal (Wolffia spp.) is a member of the duckweed family (Lemnaceae), a family that contains some of the simplest flowering plants. There are various species of the genus Wolffia worldwide, all very small. The plant itself averages 1/42” long and 1/85” wide or about the size of one candy sprinkle.
Which country has the most plant species?
#1: Brazil
Brazil is the Earth’s biodiversity champion. Between the Amazon rainforest and Mata Atlantica forest, the woody savana-like cerrado, the massive inland swamp known as the Pantanal, and a range of other terrestrial and aquatic ecosystems, Brazil leads the world in plant and amphibian species counts.
What is the most poisonous plant in the world?
This is what earns the castor oil plant its reputation as the world’s most poisonous. After the laxative oil has been extracted the remaining residues of its mottled brown seeds contain a potent cocktail of toxins. Ricin kills by interfering in cell metabolism, the basic chemical processes needed to sustain life.
What 5 things a Venus flytrap might eat?
Venus flytraps can eat flies, beetles, butterflies, caterpillars, and even frogs!
Which is the fastest growing plant?
The world record for the fastest growing plant belongs to certain species of the 45 genera of bamboo, which have been found to grow at up to 91 cm (35 in) per day or at a rate of 0.00003 km/h (0.00002 mph). According to the RHS Dictionary of Gardening, there are approximately 1,000 species of bamboos.
What are the 4 major plant groups?
The kingdom Plantae consists of four major plant groups on land: bryophytes (mosses), pteridophytes (ferns), gymnosperms (cone-bearing plants), and angiosperms (flowering plants). Plants may be categorized as vascular or nonvascular.
What are the 4 classifications of plants?
While there are many ways to structure plant classification, one way is to group them into vascular and non-vascular plants, seed bearing and spore bearing, and angiosperms and gymnosperms. Plants can also be classified as grasses, herbaceous plants, woody shrubs, and trees.
Which is the largest plant kingdom?
Plants that have flowers make up the largest group of the Plantae Kingdom. The Angiosperms or flowering plants produce fruits with seeds and they are adapted to all ecosystems over the Earth except the polar regions.
What plant families are there?
Some of the most common plant families are mint family, parsley family, mustard family, pea family, lily family, grass family, rose family and aster family. It is very important to be able to identify the family that a plant belongs to.
What is the most important family of food producing plants?
The Poaceae are the most economically important plant family, providing staple foods from domesticated cereal crops such as maize, wheat, rice, barley, and millet as well as feed for meat-producing animals.
Which is the most economically important plant family in the world?
The Fabaceae or Leguminosae, commonly known as the legume, pea, or bean family, are a large and economically important family of flowering plants. It includes trees, shrubs, and perennial or annual herbaceous plants, which are easily recognized by their fruit (legume) and their compound, stipulate leaves.