The Asteraceae were first described in the year 1740 and given the original name Compositae. [6] The family is commonly known as the aster, daisy, composite, or sunflower family. Most species of Asteraceae are herbaceous plants, and may be annual, biennial, or perennial, but there are also shrubs, vines, and trees.

Asteraceae, the aster, daisy, or composite family of the flowering-plant order Asterales. With more than 1,620 genera and 23,600 species of herbs, shrubs, and trees distributed throughout the world, Asteraceae is one of the largest plant families.

Intro to the Compositae. The Compositae is highly nested in the Asterid lineage and contains what is arguably the largest number of accepted species of any plant family, between 24000 and 30000. There are 1600–1700 genera distributed around the globe except for Antarctica.

2022年4月29日 · The Compositae (Asteraceae) is one of the largest and most diverse families of flowering plants, comprising one-tenth of all known angiosperm species. It is characterized by the compound inflorescence that has the appearance of a single "composite" flower from which it derives its name.

The meaning of COMPOSITAE is a very large family of herbs, shrubs, and trees (order Campanulales) considered to constitute the most highly evolved plants and characterized by florets arranged in dense heads that resemble single flowers, each floret having a gamopetalous, ligulate, or tubular corolla and a calyx modified into a pappus (as in the ...

The Compositae is one of the largest plant families in the world. The Global Compositae Database is built on the Global Compositae Checklist which has been moved to the Aphia platform of the World Register of Marine Species .

叶通常互生，稀对生或轮生，全缘或具齿或分裂，无托叶，或有时叶柄基部扩大成托叶状；花两性或单性，极少有单性异株，整齐或左右对称，五基数，少数或多数密集成头状花序或为短穗状花序，为1层或多层总苞片组成的总苞所围绕；头状花序单生或数个至多数排列成总状、聚伞状、伞房状或圆锥状；花序托平或凸起，具窝孔或无窝孔，无毛或有毛；具托片或无托片；萼片不发育，通常形成鳞片状、刚毛状或毛状的冠毛；花冠常辐射对称，管状，或左右对称，两唇形，或舌 …

叶通常互生，稀对生或轮生，全缘或具齿或分裂，无托叶，或有时叶柄基部扩大成托叶状；花两性或单性，极少有单性异株，整齐或左右对称，五基数，少数或多数密集成头状花序或为短穗状花序，为1层或多层总苞片组成的总苞所围绕；头状花序单生或数个至多数排列成总状、聚伞状、伞房状或圆锥状；花序托平或凸起，具窝孔或无窝孔，无毛或有毛；具托片或无托片；萼片不发育，通常形成鳞片状、刚毛状或毛状的冠毛；花冠常辐射对称，管状，或左右对称，两唇形，或舌 …

2020年7月16日 · The classification of the family Compositae (Asteraceae) has been much improved in the last decades by the application of molecular methods culminating in the recompilation published in 2009 ...

1986年4月1日 · By virtue of its approximately 20,000 species, the plant family Compositae (which is also known as the Asteraceae) is surpassed in size only by the family Orchidaceae. Representatives of the Compositae are found in most regions …