''Tulipa altaica'' is a species of tulip found in Russia, Kazakhstan, and China.

Description

''Tulipa altaica'' is a perennial, herbaceous plant that grows between 10 and 20 centimeters high (rarely up to 35 centimeters). The egg-shaped bulb has a diameter of 2 to 3.5 cm and is lengthened slightly at the tip. The paper-like outer skin that covers the bulb is brown and hairy or bald on the inside. The sprout axis is hairy in the upper part. The plant has three or four grayish green leaves that are ovate to lanceolate. They are variable in size but do not exceed the flower size. Leaves are between 0.6 and 3 centimeters (less than 5 centimeters) wide and glabrouse or slightly hairy. The leaf edges are often corrugated. A. I. Vvedensky: Tulipa. In: V. L. Komarov (Hrsg.), N. Landau (Übers.): Flora of the U.S.S.R. Volume 4: Liliiflorae and Microspermae. Israel Programme for Scientific Translations, Jerusalem 1968, S. 266 (Russ. Original: Botanicheskii institut (Akademiia nauk SSSR). Leningrad 1935, S. 347) The plant blooms with a single flower. The six petals elongated or oblongate, diamond-shaped, pointed to pointed, periosteums are between 2 and 3.5 centimeters long and 0.5 to 2 centimeters wide. They are yellow and on the outside greenish-purple or pink. The six stamens are 0.4 to 0.5 times as long as the perine leaves, bald and narrowed from the ground. The pollen measures 38.4 to 40.3 x 53.7 to 67.2 microns. Three apertures (germ openings) are located on the pollen granules. The exine is 1.9 microns thick. The stylus is very short. After fertilization mature broadly ellipsoidal capsule fruits measure 2.5 to 4 × 1.5 to 2 centimeters. ''Tulipa altaica'' blooms in May and fruits in June and July. The chromosome number is 2n = 24, more rarely 48.

Habitat

The main distribution area of ''Tulipa altaica'' is in the

Altai Mountains The Altai Mountains (), also spelled Altay Mountains, are a mountain range in Central Asia, Central and East Asia, where Russia, China, Mongolia and Kazakhstan converge, and where the rivers Irtysh and Ob River, Ob have their headwaters. The m ...

. It also occurs in the northwest of the

Xinjiang Autonomous Region Xinjiang, SASM/GNC romanization, SASM/GNC: ''Xinjang''; zh, c=, p=Xīnjiāng; Chinese postal romanization, formerly romanized as Sinkiang (, ), officially the Xinjiang Uygur Autonomous Region (XUAR), is an Autonomous regions of China, autono ...

in the People's Republic of China and parts of Kazakhstan. ''Tulipa altaica'' grows in thickets and on sunny slopes at altitudes between 1300 and 2600 meters.

Cultivation

''Tulipa altaica'' is cultivated as an ornamental plant, and has won the Royal Horticultural Society's

Award of Garden Merit The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit ...

Gallery

File:Tulipa kolpakowskiana 2.JPG File:Tulipa kolpakowskiana 1.JPG File:Tulipa kolpakowskiana 3.JPG File:Tulipa kolpakowskiana 5.JPG

References

External links

* * {{Taxonbar, from=Q2459466 altaica Flora of Kazakhstan Flora of Altai (region) Flora of West Siberia Flora of Xinjiang