Senecio salignus kunth compositae was collected around tenancingo in the state of mexico in july 2010. In comparison, senecio panduriformis hilliard, senecio othonnae m. Evergreen shrub with large round leaves tinged purple. Senecio ficoides is a very common species and local variants are commonplace, but its leaves, which are always taller than wide, distinguish it from the group around senecio talinoides. The assemblage approximates the sectionsbolanderiani greenman andlobati rydb. It is a yellowflowered herbaceous plant, native to mountainous, rocky or volcanic areas, that has managed to find other homes on manmade and natural piles of rocks, warruined neighborhoods and even on stone walls. Taxonomy of senecio multilobatus and its allies springerlink.
The record derives from tica data supplied on 20120211 which reports it as an accepted name record 41cf1d8289534f92b7c9b1bd44cbeb72 with original publication details. Research article antiinflammatory activity and composition. Senecio brasiliensis impairs eclosion rate and induces. Along the margins of the stems are small upright tapered deciduous leaves. Stems are frosty green with some darker green mottling and will blush purplish in bright light. Juvenomimetic and insecticidal activities of senecio salignus bioone. This is one of those succulents that detests water. Sorry, we are unable to provide the full text but you may find it at the following locations. Taxonomy and nomenclature of senecio paludosus compositae. Abigail aguilar contreras authenticated the species, and a voucher was deposited in the herbarium of. During the growing season, you can clip off a stem and root it in a pot of sandy soil to start a new plant. Asteraceae and salvia microphylla kunth lamiaceae collected in.
Full publication details for this name can be found in. Seneciodb is the product of an extensive body of nercfunded research on the evolutionary genetics of hybrid speciation in senecio conducted by simon hiscock, matt hegarty, richard abbott and dmitry filatov see publications initiated under the nerc environmental genomics thematic programme, the aim of which was to exploit existing and emerging. Abigail aguilar contreras authenticated the species, and a voucher was deposited in the herbarium of the instituto mexicano del seguro social imssm 15,546. A revision is presented for ten closely related species of western north america.
There are many different forms to explore in this group, including lowgrowing, ground cover types and the trailing cascades of string varieties. Seeds require warm temperatures at least 55 degrees fahrenheit and constant moisture to germinate. Roldana petasitis, senecio petasitis, velvet groundsel. Fleshy and brittle, erect or reclining when long, branched, 8 12 mm in diameter, with leafscars below. Plantae, magnoliophyta, magnoliopsida, asterales, compositae, senecio, salignus. It is a creeping, perennial, succulent vine native to the drier parts of southwest africa. Senecio plants can be grown from either seed or cuttings. This is a great potted plant for full sun, but watering must be done with great care at it rots pretty easily. Juvenomimetic and insecticidal activities of senecio salignus. Among the many species, the synonymous genus barkleyanthus only has a single species.
A new senecio compositae from california springerlink. Asteraceae compositae velvet groundsel, california geranium origin. Barkleyanthus is a monotypic genus of flowering plants in the aster family, asteraceae, containing the single species barklyanthus salicifolius, a plant formerly classified in the genus senecio. Your use of this pdf, the bioone complete website, and all posted and associated content.
Aceasta familie cuprinde plantele care au florile grupate intro inflorescen. Secondary metabolites from mexican species of the tribe. Senecio plants are droughttolerant and green varieties will thrive. Research article antiinflammatory activity and composition of senecio salignus kunth. Senecio seneeseeoh succulents are prized for their unique foliage which can resemble pearls, chalk sticks, and even bananas. Nov 02, 2009 senecio scaposus is a very attractive, thick rosette of numerous tubular, peeling leaves that have an over grey to silverygreen coloration. Antiinflammatory activity and composition of senecio. It has all the leaves lanceolateoblong, thin, sharply and unequally toothed, either wedgeshaped or somewhat cordate at the base, the upper cauline ones being pinnatifidcut toward the base. The plant list includes a further 783 scientific plant names of infraspecific rank for the genus senecio.
Pdf juvenomimetic and insecticidal activities of senecio salignus. We do not intend the plant list to be complete for names of infraspecific rank. Senecio pronounced seneckeeoh is one of the largest plant genera and is also known as groundsel. The plant list includes 5,400 scientific plant names of species rank for the genus senecio. Senecio rowleyanus, colloquially known as string of beads is a uniquelooking succulent plant with thin, wiry stems that carry peaspearlsbeads shaped leaves along their, entire lengths.
Jarilla april amaryllidaceae zephyranthes verecunda herb. Pdf juvenomimetic and insecticidal activities of senecio. Juvenomimetic and insecticidal activities of senecio salignus asteraceae and salvia microphylla lamiaceae on spodoptera frugiperda lepidoptera. It comes in a variety of forms, including flowering types which are related to ragwort and foliage types that include trailing forms and waxy vines.
Antiinflammatory activity and composition of senecio salignus kunth. California introduction the tribe senecioneae contains the largest genus of flowering plants, senecio between. This species can easily be confused with several other members of the genus, especially with s. Senecio salignus extract showed insecticidal activity at 500 ppm. Introduction the genus senecio includes approximately 1,500 species widely distributed in mexico and central america 1. In the present study, we investigated the antiinflammatory activity of s. An illustrated flora of the northern united states, canada and the british possessions. Compositae was collected around tenancingo in the state of mexico in july. Senecio stapeliaeformis, native to south africa, forms 4sided mottled stems very reminiscent of the stems of stapelia or star flower. The sesquiterpenoids and their chemotaxonomic implications in. Williams the present account of the senecios was preparad to provide a synoptic account of those species found in central central america, two of these senecios, senecio merendonensis and s.
Variously circumscribed taxonomically, the genus senecio is one of the largest genera of flowering plants. Senecio squalidus, known as oxford ragwort, is a flowering plant in the daisy family asteraceae. Key to groups of senecio species, exceptional species, and segregate genera. Senecio ganderi is described as new from san diego county, california. Senecio rowleyanus, commonly known as stringofpearls or stringofbeads, is a flowering plant in the daisy family asteraceae. Pharmacological and phytochemical potential study of plants. View of juvenomimetic and insecticidal activities of senecio. Plants profile for senecio integerrimus lambstongue ragwort. The scientific latin genus name, senecio, means old man. Revision of section suffruticosi of the genus senecio compositae.
1526 1640 1507 751 943 821 902 347 789 1284 431 358 560 1402 1563 1344 323 901 1164 567 285 1188 425 167 1198 605 1325 924 1137 59 1422 1589 962 957 1491 818 1435 1176 367 714 1087 1000 1225 221