Liliopsida Asparagales Alliaceae Allium
Detailed information about the plant.
Class:
Liliopsida
Order:
Asparagales
Family:
Alliaceae
Genus:
Allium
Scientific name:
Allium cupuliferum ssp. nuratavicum
Name acc. to:
Flora of Uzbekistan, 2 ed., vol. 1: 46 (2016)
Habitat:
stony slopes
Description:
Bulbous perennial. Bulb depressed-globose, 2-3 cm in diam.; tunics membranaceous to papery, outer tunics blackish. Stem flexuous, terete, smooth; 10-20 cm tall, 5-6 mm in diam. Leaves 1-2, 10-25 cm long, 3-6 cm wide; lanceolate to ovate-lanceolate, thick; upper side smooth or with a few grooves, lower side finely ribbed. Spathe divided in 2 suborbicular, reflexed valves; buff with inconspicuous veins. Umbel initially semiglobose later globose; loose, moderately many-flowered; 5-12 cm in diam. Pedicels unequally long. Perianth narrowly triangular campanulate to funnel-shaped; tepals lanceolate, obtuse, obliquely forward directed, later irregularly convolute and crumpled, connivent, basally for 1/3 (inner tepals) to 1/4 (outer ones) connate; outer tepals 10-12 mm long and 3-3.5 mm wide, inner tepals 8-11 mm long and c. 2.5 mm wide; pinkish-lilac, with a narrow, maroon to greenish brown median vein. Filaments 1/2 as long as the tepals; the basal 2/3 connate, the free part very shortly triangular (inner filaments longer and broader) widened; whitish with pink to violet apex. Anthers oblong; c. 1.5 mm long and 0.8 mm wide; reddish. Ovary shortly stipitate, triangularly depressed-globose, c. 3 mm long and in diam.; surface finely papillous; silk-glossy vividly green. Style conical-threadlike, 2-3 mm long; bright pink to violet. Stigma undivided; whitish. Capsule and seeds not seen.
Habit (i)
Growth form:
(i)
perennial (i)
Size of plant:
(i)
from 100 mm to 250 mm
Parasite status:
(i)
no parasite/saprophyte (i)
Water or terrestrial plant:
(i)
terrestrial (i)
Flower (i)
Flower appearance and pollination:
(i)
attractive, animal-pollinated (i)
Perianth arrangement:
(i)
simple, similar (i)
Flower symmetry:
(i)
radiary, regular (actinomorphic) (i)
Flower form:
(i)
simple (flat) - Do not confuse with inflorescences as in some Asteraceae (i)
Sepal number:
(i)
none or rudimentary (i)
Petal / Tepal number:
(i)
6 (i)
Petal / Tepal fusion:
(i)
free (i)
fused at base (i)
Spur:
(i)
no spur (i)
Stamen number:
(i)
6 (i)
Stamen fusion:
(i)
free (i)
fused with each other (i)
fused with a corolla (calyx in Thymelaeaceae) (i)
Style number:
(i)
1
Inflorescence (i)
Inflorescence:
(i)
Flowers in inflorescence (i)
Simple inflorescences (i)
Inflorescence type:
(i)
umbel (i)
Fruit (i)
Type of fruit:
(i)
capsule (i)
Shoot/Stem (i)
Spines, thorns or prickles:
(i)
absent (i)
Root / shoot below ground (i)
Storage in below-ground structures:
(i)
bulbs with roots on lower side (i)
Phenology (i)
Flowering Period:
(i)
May