Allium filidens is a species of onion found at high elevations of central and south-central Asia.Kew World Checklist of Selected Plant Families It is a bulb-forming perennial up to 45 cm tall, forming a hemispherical umbel of flowers; tepals white or pink with a purple midvein.Flora of PakistanKew World Checklist of Selected Plant FamiliesEduard August von Regel. 1875. Trudy Imperatorskago S.-Peterburgskago Botaničeskago Sada 3(2): 76, 1875, Allium karakense .Regel, Eduard August von Trudy. 1875. Imperatorskago S.-Peterburgskago Botaniceskago Sada. Acta Horti Petropolitani. St. Petersburg iii. II. 174, Allium filidensMerkodovich, N.A. (ed.) (1941). Flora Uzbekistana 1: 1-566. Izd-va Akademii nauk Uzbekskoi SSR, Tashkent.Pavlov, N.V. (ed.) (1958). Flora Kazakhstana 2: 1-290. Alma-Ata, Izd-vo Akademii nauk Kazakhskoi SSR.Ovczinnikov, P.N. (ed.) (1963). Flora Tadzhikskoi SSR 2: 1-454. Izd-vo Akademii nauk SSSR, Moskva.Petrova, N.A. (ed.) (1967). Flora Kirgizskoi SSR dopolnenie 1: 1-149. Frunze : Izd-vo KirgizFAN SSSR.Flora of Pakistan, Allium filidens Regel
Subspecies Allium filidens subsp. filidens - Pakistan, Afghanistan, Kyrgyzstan, Uzbekistan, Tajikistan, Kazakhstan Allium filidens subsp. mogianense R.M.Fritsch & F.O.Khass. - Tajikistan Allium filidens subsp. ugami (Vved.) R.M.Fritsch & F.O.Khass. - Tajikistan
References