Halothamnus subaphyllus
Halothamnus subaphyllus is a species of the plant genus Halothamnus, that belongs to the subfamily Salsoloideae within the family Amaranthaceae, (formerly Chenopodiaceae). It occurs in Southwest and Central Asia. Morphology Halothamnus subaphyllus is a sub-shrub 0,5-1,2 m high (on sand also shrub up to 2,5 m high), with blueish-green or green branches. The lower leaves are half-terete, fleshy, linear and up to 35 mm long, the upper ones are scale-like, only 1–4 mm long, basally and laterally and mostly at the tip with narrow membranaceous margin. The bracts resemble the leaves, at the upper flowers they are shorter than bracteoles and flowers, with membranaceous margin all around. The bracteoles are scale-like, transverse-oval, with membranaceous margin all around, adjacent to the flowers, together with the bract forming a low cup. The flowers are 3,2-5,0 mm long with oval tepals, the stigmas are truncate at their tip. The winged fruit is 11–17 mm in diameter, their wings inserted in or a bit below the middle. The tube of the fruit is dish-like, narrowed to its base, with prominent ridges, at its bottom with flat, oval to round pits. The species comprises three subspecies: the typical subsp. subaphyllus; subsp. psammophilus, a shrub up