Tandilia and Ventania are the only systems of mountain ranges situated in a grassy steppe or "pampas" in the political province of Buenos Aires in Argentina. Tandilia and Ventania have a high taxa ...

Asteraceae, a family of flowering plants which includes daisies, sunflowers and asters, are the most diverse group of flowering plants in the world. This plant family comprises around 34,000 species, ...

A 45 million-year-old fossil flower found in northern Argentina has uncovered the evolutionary roots of Earth's most populous plant family. Called Asteraceae, the family includes dozens of ...

Senecio inaequidens DC. (Asteraceae) is an invasive alien plant introduced to Europe from South Africa in around 1896. It contains pyrrolizidine alkaloids that are toxic to livestock and humans. S.

The Asteraceae family is one of the largest plant families in the world. Its 20,000-plus members are found on every continent but Antarctica and include daisies, sunflowers, dandelions, lettuce and ...

The sunflower plant family (Asteraceae) is characterized by head-like inflorescences (capitula) that resemble single solitary flowers but are typically composed of tens to hundreds of flowers that are ...

How does the classical ABCE model of flower development apply in Asteraceae? The presence of three distinct types of flowers in its inflorescence (ray, trans and disc flowers) makes Gerbera a unique ...

Robinson, Harold E. 2009. "The generic disposition of the african vernonia biafrae Oliv. & Hiern (Vernonieae: Asteraceae)." Phytologia, 91, (3) 534–536.