What are the 3 largest plant families?
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What are the 3 largest plant families?
The three largest flowering plant families containing the greatest number of species are the sunflower family (Asteraceae) with about 24,000 species, the orchid family (Orchidaceae) with about 20,000 species, and the legume or pea family (Fabaceae) with 18,000 species.
What are 4 plant families?
8.3: Three plant families you wanted to know but were too afraid…
- Leguminosae, or Fabaceae—legume family.
- Compositae, or Asteraceae—aster family.
- Gramineae, or Poaceae—grass family.
What is the most advanced plant family?
The most advanced family of monocots is known to be Orchidaceae since they have about 28,000 currently accepted species distributed in about 763 genera. In producing perfumes, in horticulture, the members of this family are used and some are even used as food.
What are the largest plant families?
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 2nd largest plant?
Largest genera
| Rank | Genus | Species |
|---|---|---|
| 1 | Astragalus | 3,270 |
| 2 | Bulbophyllum | 2,032 |
| 3 | Psychotria | 1,951 |
| 4 | Euphorbia | 1,836 |
Which is the smallest plant family?
Lemnaceae
But the undisputed world’s smallest flowering plants belong to the genus Wolffia, minute rootless plants of the duckweed family (Lemnaceae) that float at the surface of quiet streams and ponds. Each plant is shaped like a microscopic green football with a flat or rounded top depending on the species.
How many plant orders are there?
Taxonomic Diversity. In the plant kingdom, there are an estimated 7500 C4 plant species in 10 taxonomic orders and 19 families (Table 8).
Which family is the most highly evolved among Dicotyledons?
Answer: The family asteraceae is regarded as highest evolved among the Dicotyledons because it contains about 32000 species, 13 sub families and 1900 genera and take the first place in the kingdom plantae. It is a family of plants that produces flowers.
Which is the smallest plant?
Answer. Watermeal. (Wolffia spp.) Watermeal (Wolffia spp.) is a member of the duckweed family (Lemnaceae), a family that contains some of the simplest flowering plants.
Which is the largest plant?
Here is everything you need to know about this Shark Bay plant. The world’s largest plant has recently been discovered off the West Coast of Australia: a seagrass 180 km in length.
Which is largest flower?
Rafflesia arnoldii
The flower with the world’s largest bloom is the Rafflesia arnoldii. This rare flower is found in the rainforests of Indonesia. It can grow to be 3 feet across and weigh up to 15 pounds! It is a parasitic plant, with no visible leaves, roots, or stem.
Why Asteraceae is advanced family?
Advanced characters: The family Asteraceae (Compositae) is regarded as the most advanced and highly evolved and is considered to occupy the highest position in the plant kingdom. 1. It includes maximum number of genera (950) and species (20000).
Which of the family is highest evolved in the angiosperm?
Asterids, in particular, represent an extraordinarily diverse clade of extant angiosperms that includes more than 80,000 species. This clade contains the most species-rich angiosperm family, the Asteraceae, with 23,000 species, many of which are economically important taxa, such as sunflowers, lettuce, and gerberas.
Which is the biggest plant?
What is the oldest plant in the world?
The largest and oldest-known living plant on Earth has been discovered in Australia. Posidonia australis is an ancient and incredibly resilient seagrass that has been discovered in Shark Bay, Western Australia. It’s at least 4,500 years old and spans 180km of shallow ocean.
Which plant is smallest?
