bio.wikisort.org - Plant
Silphium is a genus of North American plants in the tribe Heliantheae within the family Asteraceae.[1][2]
| Silphium | |
|---|---|
 | |
| Silphium integrifolium | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Subfamily: | Asteroideae |
| Tribe: | Heliantheae |
| Subtribe: | Engelmanniinae |
| Genus: | Silphium L. |
| Type species | |
| Silphium asteriscus | |
Members of the genus, commonly known as rosinweeds, are herbaceous perennial plants growing to 0.2 m (8 in) to more than 2.5 m (8 ft 2 in) tall, with yellow (rarely white) flowerheads that resemble sunflowers. In the rosinweeds, the outer florets in the head are fertile and the inner florets are sterile;[3] in the sunflowers, the reverse is true.[4]
The name of the genus comes from the Ancient Greek word for a North African plant whose identity has been lost, though it is known its gum or juice was prized by the ancients as a medicine and a condiment.[3]
Species
Species in the genus include:[5][3][6][7][8][9]
- Silphium albiflorum A.Gray – white rosinweed – TX
- Silphium asteriscus L. – starry rosinweed – TX OK LA AR MO IL IN KY TN AL MS GA FL SC NC VA WV OH MD PA NY
- Silphium brachiatum Gatt. – Cumberland rosinweed – TN AL GA
- Silphium compositum Michx. – kidneyleaf rosinweed – TN AL GA FL SC NC VA WV
- Silphium glutinosum J.R. Allison AL
- Silphium integrifolium Michx. – wholeleaf rosinweed – NM TX LA OK AR MO KS CO WY SD NE IA IL IN KY TN MS AL WI MI MA ONT
- Silphium laciniatum L. – compassplant – NM TX LA OK AR MO KS CO SD NE MN IA IL IN KY TN MS AL WI MI VA PA NY ONT
- Silphium laeve Hook.
- Silphium mohrii Small – Mohr's rosinweed – TN AL GA
- Silphium perfoliatum L. – cup plant – NM TX LA OK AR MO KS CO SD ND NE MN IA IL INKY TN MS AL WI MI NC VA DE PA NY NJ CT RI MA VT NH ME ONT QUE NB
- Silphium perplexum J.R.Allison – Old Cahaba rosinweed – AL
- Silphium pinnatifidum Elliott – Cutleaf prairie dock – AL GA KY TN
- Silphium radula Nutt. – roughstem rosinweed – KS MO AR OK TX LA
- Silphium terebinthinaceum Jacq. – prairie rosinweed, prairie dock – IA MO AR MS AL GA SC NC VA WV TN KY OH IN IL WI MI NY ONT
- Silphium ternatum Sessé & Moc. – Mexico
- Silphium trifoliatum L. – whorled rosinweed – AL GA IN KY MD NC SC OH PA VA WV
- Silphium wasiotense M.Medley – Appalachian rosinweed – KY TN
Silphium integrifolium (rosinweed) flowers
Silphium laciniatum (compass plant) leaves
Silphium perfoliatum (cup plant) flowers in Lower Saxony, Germany
Silphium terebinthinaceum (prairie dock) leaves
Formerly included
Numerous species are now regarded as members of the genera Berlandiera and Verbesina.[5]
See also
- Genus Calycadenia – the western rosinweeds
References
- Linnaeus, Carl (1753). Species Plantarum (in Latin). Vol. 2. pp. 919–920.
- "Silphium L.". Tropicos. Missouri Botanical Garden.
- Clevinger, Jennifer A. "Silphium". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). New York and Oxford. Retrieved 2008-06-24 – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
- Schilling, Edward E. (2006). "Helianthus". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 21. New York and Oxford – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
- Flann, C (ed) 2009+ Global Compositae Checklist Archived 2014-11-06 at archive.today
- International Organization for Plant Information (IOPI). "Plant Name Search". International Plant Names Index. Retrieved 2008-06-24.
- USDA, NRCS (n.d.). "Silphium". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 2008-06-24.
- "Silphium". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved 2011-02-16.
- "Silphium". County-level distribution maps from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014.
External links
Media related to Silphium (category) at Wikimedia Commons
Data related to Silphium at Wikispecies- USDA, NRCS (n.d.). "Silphium". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team.
На других языках
- [en] Silphium (genus)
[es] Silphium
Silphium es un género de plantas con flores perteneciente a la familia Asteraceae, nativo del este de Norteamérica. Comprende 99 especies descritas y de estas, solo 15 aceptadas.[1][2][ru] Сильфия
Сильфия (лат. Silphium; от др.-греч. σίλφιον, silphion — сильфий) — род травянистых растений семейства Астровые (Asteraceae), распространённый в Северной Америке.Текст в блоке "Читать" взят с сайта "Википедия" и доступен по лицензии Creative Commons Attribution-ShareAlike; в отдельных случаях могут действовать дополнительные условия.
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