|
|
| |
MaltaWildPlants.com by Stephen Mifsud |
|
| |
|
 |  |  | |
External Links: |
Jacobaea maritima subsp. sicula (Sicilian Silver Ragwort) |
Jacobaea maritima subsp. sicula (ASTERACEAE.) Images for this profile are taken from the Maltese Islands at or after year 2000. |
|
Nomenclature and Basic Information |
Species name : |
Jacobaea maritima subsp. siculaN. G. Passal. et al. Published in Ind. Sem. Horti Panorm. 1859: 30 (1860) | Synonyms :
(basionym or principal syn.) |
|
Plant Family : | Asteraceae
Bercht. & J.Presl (=Compositae) (The Daisy or Sunflower Family) 125 species from the Asteraceae family are recorded from the Maltese Islands. | English name(s) : | Sicilian Silver Ragwort | Maltese name(s) : | Kromb il-baħar isfar | Status for Malta : | Subendemic. Found in Malta and neighbouring territories such as in south Sicily, Lampedusa, Pantelleria, etc. | Frequency : | Very Common
Common Frequent Scarce Rare
Very rare Extinct
| Growth form : |
Raunkiaer lifeform [info]: CHAMEOPHYTE (dwarf or small shrubs)
Germination [info]: Dicotyledon | Legal Protection [link]: | Not Protected by Law (LN200/2011 or LN311/2006) | Red List (1989) : | Not listed in the Red Data Book of the Maltese Islands | Flowering Time : | Mar-Jul | Colour of Flowers: | Yellow | Remarks : | After a morphological and molecular study on the Jacobaea maritima complex, it was found that the Maltese plants (formerely known as Senecio bicolor) are different from the other Jacobaea species or subspecies; therefore described as a new taxon: Jacobaea maritima subsp. sicula. This subspecies is also and only found in Sicily and its islands and so this plant is a endemic to Sicily and Malta (subendemic to Malta). It is protected by regulation 26 of legal notice LN311/2006 |
|
Species Description and Distribution |
Habitat in Europe: |
Rocky and sandy places |
Preferred habitat in Malta: |
Data will be available in the next update of this website. |
Botanical Description: |
Dwarf shrub 25-50(-100) cm. Stems much-branched at the base and sometimes also above, stout, densely white-tomentose, with the leaves mostly crowded towards the base of the flowering stems and forming rosettes on the non-flowering shoots. Leaves 4-15 x 2.5-7 cm, ovate to lanceolate, dentate to pinnate, densely whitish-tomentose beneath, more or less arachnoid-tomentose, greenish and glabrescent above. Capitula many, 12-15 mm in diameter, in dense, compound corymbs. Involucre 5-8 mm, with up to 5 supplementary bracts 1-2 mm. Ligules 10-13, 3-6 mm, yellow. |
Distributional range: |
Mediterranean region locally naturalized elsewhere. |
Distributional map in Europe and the Mediterranean region (2018):
|
 |
Occurrences in Europe. (from Flora Europaea pre year 1993): |
Corse, France (incl. Monaco and Channel Islands but excluding Corse), Greece, Spain (incl. Andorra but excl. the Balaerics), Italy (excl. Sicily and Sardignia), ex-Jugoslavia, Sardinia, Sicily and/or Malta, Introduced in  the Balaeric Islands, Britain (excl. Northern Ireland and Channel islands), Ireland, Portugal, Russia and former USSR |
Occurrences in Europe and the Mediterranean region. (Euro+Med Checklist, 2017) -
Country codes |
? AE(G) Ga(F) Gr It Si(S) Tn Tu(A) [-Uk(K)] |
|
|
|
|
Submit further info on this species |
Use this form to submit more information on this species or report mistakes in this webpage. If information supplied is taken from a book, journal or website, please provide the corresponding reference or website address. Your email address is only for internal communication. Please report only Maltese locations for plants that indicated as rare or very rare (refer to the Nomenclature section). Please do report mistakes, broken links, technical errors, silly typing / grammar errors, misidentifications or taxonomical updates; this will help to improve the website's accuracy. Thanks you! Fill any of the three sections (A/B/C) below and kindly submit the form. * = required fields.
|
|
|
| |