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MaltaWildPlants.com by Stephen Mifsud |
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Agave americana var. marginata (Agave) |
Agave americana var. marginata (ASPARAGACEAE.) Images for this profile are taken from the Maltese Islands at or after year 2000. |
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Nomenclature and Basic Information |
Species name : |
Agave americana var. marginataL. Published in to do | Synonyms :
(basionym or principal syn.) |
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Plant Family : | Asparagaceae
Juss. (=Liliaceae) (The Asparagus Family) 32 species from the Asparagaceae family are recorded from the Maltese Islands. | English name(s) : | Agave, Century Plant, American Aloe | Maltese name(s) : | Sabbara tal-Amerika, Agave | Status for Malta : | Species that was introduced in Malta after year 1492, but usually more recently and spreads rapidly to form large invasive populations to the detriment of native flora or ecosystems | Frequency : | Very Common Common Frequent
Scarce Rare Very rare Extinct
| Growth form : |
Raunkiaer lifeform [info]: Macro-Phanerophyte (high trees usually over 10m )
Germination [info]: Monocotyledon | 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 : | Jun-Sep | Colour of Flowers: | Yellow | Remarks : | Introduced as an ornamental plant and naturalised in several wild habitats namely by the coast. Examples include Bahar ic-Caghaq (near Maghtab), Ghar Lapsi and Ta' Cenc. Very similar to Agave americana but this have leaves with yellow margins. |
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Species Description and Distribution |
Habitat in Europe: |
Data will be available in the next update of this website. |
Preferred habitat in Malta: |
Data will be available in the next update of this website. |
Botanical Description: |
Very robust, stoloniferous herb; stem scarcely developed. Leaves 1-2 m x 15-25 cm, constricted above the broad, sheathing base, glaucous, remotely spinose-dentate, with a stout, blackish terminal spine 2-3 cm long. Differs from var. americana by having leaves with yellow border (or variegated). Scape (including inflorescence) 4-7(-10) m. Peduncle 8-15 cm in diameter, woody at maturity, equal to or shorter than the panicle, bearing triangular, leaf-like bracts. Panicle pyramidal; flowers aggregated in dense clusters at the ends of horizontal branches; leafy buds sometimes present in axils of bracteoles, replacing some or all of the flowers. Flowers (including ovary) 70-90 mm; perianth-segments linear-oblong, obtuse, erect, greenish-yellow. Filaments 70-80 mm, inserted on the hypanthial tube; anthers 30-35 mm. Capsule oblong, trigonous. |
Distributional range: |
to do |
Native region outside Europe: |
to do |
Distributional map in Europe and the Mediterranean region (2018):
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Occurrences in Europe. (from Flora Europaea pre year 1993): |
to do |
Occurrences in Europe and the Mediterranean region. (Euro+Med Checklist, 2017) -
Country codes |
[AE(G) Al Az Bl Ca Co Cr Ga Gr Hs It Ju Li Lu Ma Md Sa Si Tu(A)] |
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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.
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