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Бигнониевые (Bignoniaceae) 5/6/11—12/28/19

Bignoniaceae is a family of flowering plants in the order Lamiales commonly known as the bignonias. It is not known to which of the other families in the order it is most closely related.



Nearly all of the Bignoniaceae are woody plants, but a few are subwoody, either as vines or subshrubs. A few more are herbaceous plants of high-elevation montane habitats, in three exclusively herbaceous genera: Tourrettia, Argylia, and Incarvillea. The family includes many lianas, climbing by tendrils, by twining, or rarely, by aerial roots. The largest tribe in the family, called Bignonieae, consists mostly of lianas and is noted for its unique wood anatomy.



The family has a nearly cosmopolitan distribution, but is mostly tropical, with a few species native to the temperate zones. Its greatest diversity is in northern South America. The family has been covered in some major floristic projects, such as Flora of China, Flora Malesiana, and Flora Neotropica. It has not yet been covered in some others, such as Flora of Australia, and Flora of North America.



Bignoniaceae are most noted for ornamentals, such as Jacaranda, Tabebuia and Spathodea, grown for their conspicuous, tubular flowers. A great many species are known in cultivation. Various other uses have been made of members of this family. Several species were of great importance to the indigenous peoples of the American tropics. Fridericia elegans, Tanaecium bilabiata, and Tanaecium excitosum are poisonous to livestock and have caused severe losses.



According to different accounts, the number of species in the family is about 810 or about 860. The last monograph of the entire family was published in 2004. In that work, 104 genera were recognized. Since that time, molecular phylogenetic studies have greatly clarified relationships within the family, and the number of accepted genera is now between 80 and 85.
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Кампсис x таглиабуана (Campsis x tagliabuana (C. radicans x C. grandiflora))

Кампсис x таглиабуана (Campsis x tagliabuana (C. radicans x C. grandiflora))

6 images

Кампсис крупноцветковый (Campsis grandiflora)

Кампсис крупноцветковый (Campsis grandiflora)

6 images

Кампсис укореняющийся (Campsis radicans)

Кампсис укореняющийся (Campsis radicans)

21 images

Мансоя чесночная (Mansoa alliacea)

Мансоя чесночная (Mansoa alliacea)

5 images

Пандорея жасминовидная (Pandorea jasminoides)

Пандорея жасминовидная (Pandorea jasminoides)

2 images

Спатодея колокольчатая (Spathodea campanulata)

Спатодея колокольчатая (Spathodea campanulata)

7 images

Текомария капская (Tecomaria capensis)

Текомария капская (Tecomaria capensis)

12 images

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