Khrestovnikovye , or Senecius ( lat. Senecioneae ), - a tribe of plants of the subfamily Asters ( Asteroideae ) of the family Asters, or Compositae ( Asteraceae ).
| Godson |
Common godson ( Senecio vulgaris ), type species of the tribe genus |
| Scientific classification |
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| International scientific name |
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Senecioneae Cass. (1819) |
| Subsidiary taxa |
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The volume of the tribe is more than one hundred genera and more than three thousand species , distributed throughout the planet.
The life forms of the godson are diverse, but annual and perennial herbs predominate. There are also shrubs , vines and, occasionally, woody plants (the so-called rosette trees ).
The name of the tribe is derived from the name of the type genus - the godson, or Senecio ( Senecio ).
Like other representatives of the Astrov family , the Krestovnikovs are characterized by tubular flowers collected in baskets , which are often closer to the edge of the basket with a long reed limb.
In the European part of Russia , three genera belonging to this tribe are best known:
- Coltsfoot - the only species of the genus is very widespread, found on wastelands, on roadsides, near housing;
- Butterbur - two or three species; found in ravines, as well as along the banks of rivers and streams;
- The godson - several species; found near housing, in vegetable gardens, in fields, at the edge of forests.
Jacobae vulgaris, or Jacobaea vulgaris (syn. Senecio jacobaea ] |
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Cold butterbur ( Petasites frigidus ) |
Elegant godson ( Senecio elegans ) |
Senecio ovatus (syn. Senecio fuchsii ) |
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According to various sources, the Krestovnikovye tribe includes from 100 to 150 genera. Some of them:
- Abrotanella Cass. - Abrotanella
- Aequatorium B. Nord.
- Alciope DC. ex Lindl.
- Arnoglossum Raf.
- Barkleyanthus H. Rob. & Bretell
- Bedfordia DC. - Bedford
- Blennosperma Less. - Blennosperm
- Brachyglottis JRForst. & G.Forst. - Brachiglottis . Thirty species from New Zealand and one or two from Tasmania
- Cacaliopsis A.Gray - Cacaliopsis
- Cadiscus E. Mey. ex DC. - Cadiscus
- Caxamarca MODillon & Sagást. - Cacsamarca
- Chersodoma Phil.
- Cineraria L. - Cineraria . Fifty species from South Africa and Madagascar . In horticulture , cineraria is usually understood not as a representative of this genus, but as one of the species of Jacobian - Jacobaea maritima [syn. Senecio cineraria ]
- Cissampelopsis ( DC. ) Miq. - Cissampelopsis
- Crassocephalum Moench - Crassocephalum
- Cremanthodium Benth. - Cremantodium
- Crocidium Hook. - Crocidium
- Delairea Lem.
- Dendrophorbium ( Cuatrec. ) C. jeffrey - Dendroforbium
- Dendrosenecio ( Hauman ex Hedberg ) B. Nord. - Dendrosenezio , or Dendrokrestovnik . This genus includes the famous rosette tree growing on Mount Kilimanjaro - Kilimanjar Krestimnik ( Dendrosenecio kilimanjari ) (before this genus was not isolated from the Krestimnik genus)
- Dicerococlados - Dicerococlados
- Dolichlasium lag.
- Dorobaea
- Doronicum L. - Kozulnik , or Doronicum . More than thirty species of herbaceous perennials from Europe , Western Asia , Siberia , mostly grow in mountainous areas at an altitude of up to 3500 m
- Emilia ( Cass. ) Cass. - Emilia
- Erechtites Raf. - Erechtites
- Euryops ( Cass. ) Cass. - Euryops , or Euryops . About a hundred species of grass and shrubs from South Africa
- Farfugium Lindl. - Farfugium . Two species of perennial Asian herbs with large leaves similar to the leaves of coltsfoot . The genus is close to the genus Buzulnik ( Ligularia )
- Gymnodiscus Less. - Gymnodiscus
- Gynoxys Cass. - Ginoxis
- Gynura Cass. - Ginura . Genus of fifty species of evergreen perennial grasses , shrubs and vines from Africa , Asia and Australia
- Haastia Hook.f. - Haastia , or Gaastia
- Hasteola raf .
- Hertia Neck.
- Io - Jo . A monotypic genus of herbaceous plants found in the mountains of Madagascar. Highlighted in 2003 from the genus Krestovnik ( Senecio )
- Jacobaea Mill. - Jacobian . The species Jacobaea vulgaris ( Jacobaea vulgaris ), widespread in Europe, belongs to this genus.
- Kleinia Mill. - Kleinia . A genus comprising approximately forty species of succulents from Africa , as well as Western and South Asia
- Lamprocephalus D. Nord .
- Lasiocephalus Schltdl.
- Lepidospartum ( A.Gray ) A.Gray - Lepidospartum
- Ligularia Cass. - Buzulnik , or Ligularia , or Ligularia . This genus includes about one hundred and fifty herbaceous perennials (mostly from East Asia ), which were previously included in the genus Krestovnik ( Senecio ). See also Gray Buzulnik ( Ligularia glauca )
- Ligulariopsis
- Lopholaena DC.
- Luina Benth. - luina
- Mikaniopsis Milne-Redh. - Mikaniopsis
- Misbrookia
- Nemosenecio ( Kitam. ) D. Nord .
- Oligothrix DC. - Oligotrix
- Othonna L. - Otonna . One hundred and fifty species of perennial grasses , shrubs and shrubs from Africa . Many species are succulents . Inflorescences are similar to the inflorescences of the godson
- Packera á.Löve & D.Löve . Many species from this genus were previously included in the genus Krestovnik ( Senecio )
- Paracalia Cuatrec. - Paracalia
- Parasenecio WWSm. & Small
- Pericallis D. Don - Pericallis . About fifteen species of herbaceous perennials and shrubs , most of them from the Canary Islands . In the culture, Pericallis hybrid ( Pericallis × hybrida ) is best known .
- Petasites Mill. - butterbur . About twenty species of perennial herbs , mostly with powerful rhizomes. Range of the genus - all areas of the Northern hemisphere with a temperate climate ; individual species reach the subarctic zone. A distinctive feature of butterflies is that they begin to grow after winter with flowering shoots , and real leaves grow after flowering
- Phaneroglossa D. Nord.
- Psacalium cass . - psakalium
- Pseudogynoxys ( Greenm. ) Cabrera - Pseudo - Gynoxis
- Rainiera greene
- Rhetinodendron Meisn. - Retinodendron . The monotypic genus of rosette trees from the islands of Juan Fernandez ( Chile ). Currently, the only species of this genus - Rhetinodendron berteroi - is included in the genus Robinsonia ( Robinsonia ) under the name Robinsonia berteroi
- Robinsonia DC. - Robinson . A genus of six or seven species of rosette trees from the islands of Juan Fernandez ( Chile )
- Roldana La Llave - Roldana . Fifty species of annuals , perennials and shrubs from Mexico and Central America .
- Rugelia Shuttlew. ex chapm.
- Senecio L. - The godson . The largest genus among all flowering plants : includes up to three thousand species found around the world and having a wide variety of life forms - from annual grasses to trees )
- Sinacalia H. Rob. & Brettell - Sinakalia
- Sinosenecio D. Nord .
- Solanecio ( Sch . Bip . ) Walp.
- Steirodiscus Less. - Steirodiscus . Five species of annual grasses from South Africa with dissected leaves and yellow or orange flowers similar to daisies
- Stilpnogune
- Syneilesis Maxim.
- Synotis ( CBClarke ) C. Jeffrey & YLChen - Synotis
- Talamancalia
- Tephroseris ( Rchb. ) Rchb. - Ashtray
- Tetradymia DC. - Tetradimia
- Traversia Hook.f.
- Tussilago L. - Coltsfoot . A monotypic genus from the Northern Hemisphere with leaves dark green and smooth on the upper side and whitish, pubescent on the lower side. Leaves bloom after flowering
- Werneria Kunth - Verneria
- Xenophyllum
- Yermo dorn
