Origin and Habitat: Moraea sisyrinchiumSN|34002]]SN|34002]] is a native of the southern parts of Europe (Portugal, Spain, Balearic islands, Italy, Greece, and Malta), northern of Africa (Libya, Egypt). It also spreads in south-west Asia as far as Packistan and Himalaya.
Altitude range: 0-1000 metres above sea level.
Habitat and ecology: Common in poor or dry sandy and rocky places in garigue (open scrubland with evergreen shrubs, low trees, aromatic herbs, and bunch of grasses), rocky valleys, rocky steppe, paths and other open ground (also disturbed). It is used occasionally as an ornamental, cultivated plant.

• Moraea sisyrinchium (L.) Ker Gawl.
• Diaphane edulis Salisb.
• Gynandriris sisyrinchium (L.) Parl.
• Helixyra sisyrinchium (L.) N.E.Br.
• Iris collina Salisb.
• Iris sisyrinchium L.
• Xiphion sisyrinchium (L.) Baker

• Moraea sisyrinchium (L.) Ker Gawl.
• Diaphane edulis Salisb.
• Gynandriris sisyrinchium (L.) Parl.
• Helixyra sisyrinchium (L.) N.E.Br.
• Iris collina Salisb.
• Iris sisyrinchium L.
• Xiphion sisyrinchium (L.) Baker
• Gynandriris littorea Jord.
• Gynandriris numidica Jord.
• Iris aegyptia Delile
• Iris involuta Garzia
• Iris libyca Mattei
• Iris maculata Tod.
• Iris samaritanii Heldr.
• Iris sisyrinchium f. alba Gattef. & Weiller
• Iris sisyrinchium f. caerulea Maire & Weiller
• Iris sisyrinchium var. major Cambess.
• Iris sisyrinchium var. maricoides (Regel) Lynch
• Gynandriris maricoides (Regel) Nevski
• Iris maricoides Regel
• Iris sisyrinchium var. minor Cambess.
• Iris sisyrinchium var. purpurea Braun-Blanq. & Maire
• Iris sisyrinchium f. purpureoviolacea Maire & Weiller
• Iris sisyrinchium f. rosea Gattef. & Weiller
• Iris sisyrinchium var. syrtica (Viv.) E.A.Durand & Barratte
• Evansia syrtica (Viv.) Klatt
• Iris syrtica Viv.
• Iris sisyrinchium f. violacea Gattef. & Weiller
• Iris zelantea Parl.
• Moraea sicula Tod.
• Iris sisyrinchium var. maculata Fiori
• Iris todaroana Cif. & Giacom. ex Pignatti
• Moraea tenoreana Sweet
• Iris fugax Ten.
• Iris sisyrinchium subs. fugax K.Richt.
• Sisyrinchium majus R.M.Redhead

Description: Moraea sisyrinchiumSN|34002]]SN|34002]] is a bulbous rooted flower with usually a solitary leaf, (sometimes two) often lying-coiled on the ground. Probably it is one of the oldest irises in existence, retaining the archaic features of the stock from which many other irises have descended, and in this respect it is therefore one of the most interesting of all. It is exceedingly variable. While some forms are not worth growing, some are exceedingly charming. The variations are from light blue to reddish purple, with variable spots and veins on the blade of the 3 recurred outer tepals (the falls). The 3 inner tepals (standards) are erect.
Corm: Bulb-like, tuberous, ovoid, 1.5-cm long, 2.0-2.5(-2.5) cm in diameter with lage outer tunics that are fibrous, netted and quite rigid.
Leaves: Only 1-2, long, sub-distichous, deeply channelled and grooved, linear 20-40(-50) cm long 2-8 mm wide, green above, paler below, often lying-coiled on the ground.
Stem: Weak, (4-)10-30(-40) cm long, usually simple a terminal inflorescence, occasionally with 1-3 branches.
Inflorescence: 1-3(-7) cymes, terminal and lateral each with 1-4 flowers. The flowers come out from membranous, silvery-transparent spathes 5-7 cm long.
Flowers: Delicate and short lived, short-pedicellate, 2-2.5 cm in diameter, pale greyish-blue to bluish-violet and perianth tube absent, Pedicel about 1 cm long. Outer tepals (perianth segments) (10-)20-40 mm long, 4-15 mm wide, pale or dark bluish, violet or purple (rarely white), spreading-recurved, with a basal white spot and a central yellow signal stripe and speckled or spotted darker. Inner segments (10-)15-28(30) mm long, 20-40(-50) mm wide, erect. The stamens are attached to the branches of the style, the anthers are 4-10 mm long, linear. Ovary pedunculate. Style branches 5-6 mm, petaloid, shortly forked at apex.
Fruit: The fruit is a cylindrical-ellipsoid, somewhat trigonous capsule c.2 cm long, 0.5 cm in diameter, with an elongated beak almost concealed by the bracts.
Seeds: Many oblong to ovoidal, 1-2 mm long with a short point, brownish to black.
Blooming season: Spring (in habitat March to May). The flowers open only for a few hours before withering.
Chromosome number: 2n = 24.

Bibliography: Major references and further lectures
1) “The Monthly Magazine: Or, British Register ...”, Volume 32 1811
2) R. Irwin Lynch “The Book of the Iris” John Lane the Bodley Head, 1904
3) Alex Casha “Flora of the Maltese Islands” Volume 4 Lulu.com, 28 June 2014
4) Loutfy Boulos “Flora of Egypt: Monocotyledons (Alismataceae-Orchidaceae)” Al Hadara Pub., 2005
5) J.M.Cardiel, Gynandriris Parl in: “Flora iberica” retrieved on 26 March 2017 from: http://www.floraiberica.es/floraiberica/texto/pdfs/20_185_07_Gynandriris.pdf
6) Alcaraz Ariza, F. et al. (2002). “Flora básica de la Región de Murcia”. Sociedad Cooperativa de Enseñanza "Severo Ochoa".