Liliopsida Asparagales Alliaceae Allium
Detailed information about the plant.
Class:
Liliopsida
Order:
Asparagales
Family:
Alliaceae
Genus:
Allium
Editor:
Beshko N.
Scientific name:
Allium costatovaginatum Kamelin & Levichev
Name acc. to:
Flora of Uzbekistan, 2 ed., vol. 1: 24 (2017); Flora of Chatkal Nature Reserve: 167 (1986)
Description:
Bulb solitary, globose, 1–2(3) cm in diam.; outer tunics dark grey, coriaceous, inner ones papery, whitish. Stem 15–40 cm tall, costate. Sheath coriaceous, costate. Leaves 1–3, linear-lanceolate, shorter than stem. Spathe 2 times shorter than umbel, with a short beak. Umbel semiglobose to globose, dense, many-flowered, 2–3 cm in diam. Pedicels almost equal, 2–3 times longer than perianth. Perianth star-shaped; tepals linear-lanceolate, 4–6 mm long, twisted after anthesis, pink with initially green later violet median vein. Filaments pale pink, slightly longer than tepals, triangular-subulate, in the lower part connate, inner filaments at the base 2–3 times broader than outer ones. Anthers oblong, ca. 2–2.5 mm long, violet. Ovary shortly stipitate, depressed globose-triangular, ca. 3 mm long, scabrous, greyish-green. Style conical-threadlike, 4–6 mm long; whitish to violet.
Habit (i)
Growth form:
(i)
perennial (i)
Size of plant:
(i)
from 100 mm to 250 mm
from 250 mm to 600 mm
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)