Ads
related to: paulownia seeds philippines
Search results
Results From The WOW.Com Content Network
Paulownia tomentosa. Paulownia is a genus of angiosperm trees, and one of the fastest-growing trees in the world. [12] Paulownia tomentosa can grow over 30 metres (98 ft) tall and has large heart shaped leaves ranging from 10–20 centimetres (4–8 in) wide and 15–30 centimetres (6–12 in) long with a 10–20 centimetres (4–8 in)-long petiole. [13]
The fruit is a dry egg-shaped capsule 3–4 centimetres (1 + 1 ⁄ 8 – 1 + 5 ⁄ 8 in) long, containing numerous tiny seeds. The seeds are winged and disperse by wind and water. Pollarded trees do not produce flowers, as these form only on mature wood. Paulownia tomentosa requires full sun for proper growth.
Paulowniaceae are a family of flowering plants within the Lamiales. [2] They are a monophyletic and monogeneric family of trees with currently 7 confirmed species. [3] They were formerly placed within Scrophulariaceae sensu lato, [4] or as a segregate of the Bignoniaceae.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
Paulownia elongata is a species of tree in the family Paulowniaceae, native to Asia. The plant's leaves are very large and pubescent ('fuzzy—hairy'). This species can withstand a very wide range of environmental conditions.
The Paulowniaceae consist of one to four genera: Paulownia, Shiuyinghua, Wightia, and Brandisia. [12] Whatever their circumscription, Paulowniaceae are now known to be close to Phrymaceae and Orobanchaceae, rather than to Bignoniaceae. The family Schlegeliaceae has been included in Bignoniaceae, as tribe Schlegelieae, as recently as 1980. [10]
The Philippines adopted the sampaguita (Arabian jasmine, Jasminum sambac) in 1934 as its national flower because it symbolizes purity and cleanliness due to its color and sweet smell. [10] It is popularly strung into garlands presented to visitors and dignitaries and is a common adornment on religious images.
The Institute of Plant Breeding (IPB) is a research institute of the University of the Philippines Los Baños.It is the national biotechnology research center and repository for all crops other than rice, which is handled by the Philippine Rice Research Institute.