Bismarckia nobilis

 

학명 : Bismarckia nobilis Hildebr. & H.Wendl.

분류 : Arecaceae

 

 

 

사진 : 2023.01.31 대전한밭수목원

 

 

 

 

 

 

 

Palmpedia 설명

 

 

Bismarckia nobilis is endemic to western and northern Madagascar where they grow in open grassland, plateaux, plains, in all terrains; very common, in large numbers as the only tree on regularly burnt palm grassland on the west coast; rarely mixed with Hyphaene. Sometimes in flooded areas. often the only tree in the landscape; occasionally planted in East Madagascar as well.

Description

B. nobilis grows from solitary trunks, gray to tan in color, which show ringed indentations from old leaf bases. Trunks are 30 to 45 cm in diameter, slightly bulging at the base, and free of leaf bases in all but its youngest parts. In their natural habitat they can reach above 25 meters in height but usually get no taller than 12 m in cultivation. The nearly rounded leaves are enormous in maturity, over 3 m wide, and are deeply-divided into 20 or more stiff segments. The leaves are costapalmate, producing a wedge-shaped hastula where the blade and petiole meet. Petioles are 2-3 m, slightly armed, and are covered in a white, waxy material as well as cinnamon-colored scales; the nearly-spherical leaf crown is 7.5 m wide and 6 m tall. Most cultivated Bismarckias feature silver-blue foliage although a green leaf variety exists (which is less hardy to cold). These palms are dioecious and produce pendent inflorescences of small brown flowers which, in female plants, mature to a brown ovoid drupe, each containing a single seed.

 

https://www.palmpedia.net/wiki/Bismarckia_nobilis

 

 

Wikipedia 설명

 

Bismarckia is a monotypic genus of flowering plant in the palm family endemic to western and northern Madagascar where they grow in open grassland. The genus is named for the first chancellor of the German Empire Otto von Bismarck[citation needed] and the epithet for its only species, Bismarckia nobilis, comes from Latin for 'noble'.[2]

 

Description

 

Foliage and young flowers

Bismarckia nobilis grows from solitary trunks, gray to tan in color, which show ringed indentations from old leaf bases. Trunks are 30 to 45 cm in diameter, slightly bulging at the base, and free of leaf bases in all but its youngest parts. In their natural habitat they can reach above 25 meters in height but usually get no taller than 12 m in cultivation. The nearly rounded leaves are enormous in maturity, over 3 m wide, and are divided to a third its length into 20 or more stiff, once-folded segments, themselves split on the ends. The leaves are induplicate and costapalmate, producing a wedge-shaped hastula where the blade and petiole meet. Petioles are 2–3 m, slightly armed, and are covered in a white wax as well as cinnamon-colored caducous scales; the nearly-spherical leaf crown is 7.5 m wide and 6 m tall. Most cultivated Bismarckias feature silver-blue foliage although a green leaf variety exists (which is less hardy to cold).[2] These palms are dioecious and produce pendent, interfoliar inflorescences of small brown flowers which, in female plants, mature to a brown ovoid drupe, each containing a single seed.

 

Distribution and habitat

Native to Madagascar, an island well known for its rich diversity of unique taxa, Bismarckia is one genus among a diverse palm flora (some 170 palms of which 165 are solely in Madagascar).[3] They grow in the plains of the central highlands, nearly reaching the western and northern coasts, in savannas of low grass, usually in lateritic soil. As much of this land has been cleared with fire for agricultural use, Bismarckias, along with other fire-resistant trees like Ravenala madagascariensis and Uapaca bojeri, are the most conspicuous components of this arid region.[4]

 

 

 

위키의 사진

 

 

 

 

 

 

https://en.wikipedia.org/wiki/Bismarckia