Ricinus - Wikipedia
Ricinus communis, the castor bean [1] or castor oil plant, [2] is a species of perennial flowering plant in the spurge family, Euphorbiaceae. It is the sole species in the monotypic genus , Ricinus , and subtribe , Ricininae .
Castor-oil plant | Description, Uses, & Ricin | Britannica
2024年12月3日 · Castor-oil plant, large perennial plant of the spurge family, grown commercially for the pharmaceutical and industrial uses of its oil and for use in landscaping. The oil-rich beanlike seeds contain the poison ricin, one of the most toxic substances known.
How to Grow Castor Oil Plant | Care and Growing Castor Beans
2019年12月5日 · Learn how to grow castor oil plant in this article. Castor, botanically known as Ricinus communis, is a herbaceous perennial plant. It can be grown as an annual or perennial, depending on the weather. USDA Zones — 9 – 11. Propagation Method — Seeds, cuttings. Difficulty — Easy. Soil Type — Neutral.
Castor Bean, Ricinus communis – Wisconsin Horticulture
Castor bean is an evergreen herbaceous or semi-woody large shrub or small tree. This robust tender perennial can grow to 40 feet tall, developing woody stems over a few years in frost-free climates.
Castor Bean (Ricinus communis): All You Need To Know - Gardenia
Ricinus communis, commonly known as Castor Bean or Castor Oil Plant, is a fast-growing, visually striking plant renowned for its dramatic foliage, colorful stems, and large, showy seed pods.
Ricinus communis (African Wonder Tree, Castor Bean, Castor ...
The Castor Bean has large, palmately lobed leaves, spiking yellowish-greenish flowers, and spiny seed capsules. It is a member of the Euphorbiaceae or spurge family. This plant is native to tropical east Africa, but it has naturalized and weedy in many tropical and subtropical areas around the world including the United States.
Castor Bean, Castor Oil Plant (Ricinus communis) Growing ...
2024年2月1日 · Plant Characteristics: Known for its large, star-shaped leaves that can vary in color from green to deep burgundy. Produces spiny seed pods and small flowers. A fast-growing plant that adds a tropical feel. Growing & Care: Prefers full sun and well-drained soil.