It belongs to the Compositae Family, with
the Latin name of Tugarinovia
mongolica.
It is a kind of perennial herb. The top of
the root is covered with many layers of dead stipe fiber that looks like cotton
wool. It doesn't bear any terrestrial stems. The keratinous leaves are oblong,
oval or elliptic, about 3 to 15 centimeters in length. They are pinnately lobed,
partite or completely segmented. It's dioecious, and the capitula of the
staminiferous plant are small. The corolla of the floweret is tubular, white,
and cracked into 5 parts, with pink or pale purple anthers. The bottom of the
floweret bears threadlike long tails. The capitula of the female plant are
bigger. The corolla of the floweret is also tubular, white, and cracked into 5
parts, with 5 staminodes. Its elliptic angiocarp is 8 to 10 millimeters long,
covered with thick villoses.
Gebao ju is a sort of strong xerophyte,
mainly seen on desert steppes or desert belts, with an annual precipitation of
80 to 250 millimeters. It usually grows on the top of lithic monadnocks or
gravel sloping fields 1,000-1,200 meters above sea level, forming small regional
communities. It blossoms and fructifies from May to June.
It's only distributed in the north of
Uranchabu, Bayanzhuo'er, and the west of Ih-Ju
leagues of Inner Mongolia and some desert steppes and desert belts
adjoining to Mongolia. It's an endemic species of plantage on the Inner Mongolia
Plateau and of significant value for scientific
research.