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Синюховые (Polemoniaceae) 7/31/11—7/6/20

The Polemoniaceae are a family (Jacob's-ladder or phlox family) of about 25 genera with 270-400 species of annual and perennial plants, native to the Northern Hemisphere and South America, with the center of diversity in western North America, especially in California.

Only one genus (Polemonium) is found in Europe, and two (Phlox and Polemonium) in Asia, where they are confined to cool temperate to arctic regions; both genera also occur more widely in North America, suggesting relatively recent colonization of the Old World from North America.

The family can be distinguished from most other eudicot families by the ovary made up of three fused carpels (usually with three chambers, but one chamber in some species). The members of the family have five sepals, five petals fused, and five stamens that alternate with the lobes of the corolla.

For decades, most sources used a classification of the family published by Grant in 1959, but new evidence, including molecular phylogeny, veins of the corolla, pollen, and the flavonoids present, have led to reclassifications, such as the 1998 classification by Grant. It recognizes two subfamilies. The subfamily Cobaeoideae is tropical/subtropical and composed of six genera organized into five tribes. The subfamily Polemonioideae consists of 13 temperate genera. Grant divides it into three tribes, but with the disclaimer that it is not clear what the correct division is and that the genus classifications may be more useful in this subfamily.
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Гилия головчатая (Gilia capitata)

Гилия головчатая (Gilia capitata)

6 images

Кобея лазящая (Сobaea scandens)

Кобея лазящая (Сobaea scandens)

15 images

Синюха голубая (Polemonium caeruleum)

Синюха голубая (Polemonium caeruleum)

15 images

Синюха голубая белая форма (Polemonium caeruleum f. alba)

Синюха голубая белая форма (Polemonium caeruleum f. alba)

8 images

Синюха ползучая (Polemonium reptans)

Синюха ползучая (Polemonium reptans)

5 images

Флокс Друммонда 'Капризные Блюзы' (Phlox drummondii 'Moody Blues')

Флокс Друммонда 'Капризные Блюзы' (Phlox drummondii 'Moody Blues')

3 images

Флокс Друммонда 'Черничный Мусс' (Phlox drummondii 'Blueberry Muss')

Флокс Друммонда 'Черничный Мусс' (Phlox drummondii 'Blueberry Muss')

10 images

Флокс Дугласа 'Взломщик Джек' (Phlox douglasii 'Crackerjack')

Флокс Дугласа 'Взломщик Джек' (Phlox douglasii 'Crackerjack')

3 images

Флокс метельчатый (Phlox paniculata)

Флокс метельчатый (Phlox paniculata)

9 images

Флокс растопыренный (Phlox divaricata)

Флокс растопыренный (Phlox divaricata)

8 images

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