Etuzolistic clematis ( Latin Clematis aethusifolia ) is a species of flowering plants of the genus Clematis ( Clematis ) of the family Ranunculaceae ( Ranunculaceae ).
| Etusolistic clematis | |||||||||||||||||||||||||
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Clematis aethusifolia Turcz. | |||||||||||||||||||||||||
Content
- 1 Distribution and ecology
- 2 Botanical Description
- 3 Classification
- 3.1 Taxonomy
- 3.2 Representatives
- 4 notes
- 5 Literature
Distribution and Ecology
In nature , the species range covers Eastern Siberia , the Russian Far East , Mongolia and China [2] .
It grows on rocky slopes, gravel, and on dry open slopes.
Botanical Description
A semi-shrub liana with erect stems 20–40 cm high, in culture up to 2 m, less often with higher and climbing ones.
Leaves are double- or thriceous, vary greatly in degree of dissection and the width of the final lobes, the primary lobes are less long petiolate, divided into ternary segments of different widths (from linear to rhombic), broad-wedge-shaped, notched, serrate and more densely pubescent below.
Flowers in axillary panicles , drooping, with leaf-shaped bracts , bell-shaped, 1.5–2 cm long, whitish or cream. Sepals , including 4, narrowly oblong, shortly pointed, with apex completely or slightly bent outward, densely white pubescent on the outside.
Achenes are pubescent, flattened, with a long, feathery pubescent nose up to 3 cm long.
Flowering in July - August. Fruiting in August - September.
Classification
Taxonomy
Species Lomonos etuzolous is a member of the genus Lomonos ( Clematis ) of the tribe Anemoneae of the subfamily Ranunculoideae of the family Ranunculaceae of the order Ranunculaceae .
| 4 more subfamilies (according to APG II System ) | 6 more births | |||||||||||||||
| family Ranunculaceae | tribe Anemoneae | view Etusolistic clematis | ||||||||||||||
| the order of buttercups | subfamily Ranunculaceae | kind Clematis | ||||||||||||||
| 9 more families (according to APG II System ) | 8 more tribes (according to APG II System ) | another 230-250 species | ||||||||||||||
Representatives
And within the species there are several varieties : [2]
- Clematis aethusifolia var. aethusifolia - complex-dissected leaves and narrower segments.
- Clematis aethusifolia var. latisecta maxim. - differs in more severe pubescence and wide leaves.
Notes
- ↑ For the conventionality of specifying the class of dicotyledons as a superior taxon for the plant group described in this article, see the APG Systems section of the Dicotyledonous article .
- ↑ 1 2 According to the GRIN website (see plant card).
Literature
- Genus 3. Lomonos - Clematis L. // Trees and shrubs of the USSR. Wild, cultivated and promising for introduction. / Ed. volumes S. Ya. Sokolov . - M. - L .: Publishing House of the Academy of Sciences of the USSR , 1954. - T. III. Angiosperms. Trochodendron families - Rosaceae. - S. 30-31. - 872 s. - 3000 copies.
- Genus 530. Clematis - Clematis L. // Flora of the USSR : in 30 tons / hl. ed. V.L. Komarov . - M .; L .: Publishing House of the Academy of Sciences of the USSR , 1937. - T. 7 / ed. volumes B.K. Shishkin . - S. 315-316. - 792, XXVI p. - 5200 copies.