''Juniperus semiglobosa'', the Himalayan pencil juniper, is a species of

juniper Junipers are coniferous trees and shrubs in the genus ''Juniperus'' ( ) of the cypress family Cupressaceae. Depending on the taxonomy, between 50 and 67 species of junipers are widely distributed throughout the Northern Hemisphere as far south ...

native to the mountains of

Central Asia Central Asia is a region of Asia consisting of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The countries as a group are also colloquially referred to as the "-stans" as all have names ending with the Persian language, Pers ...

, in northeastern

Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran borde ...

, westernmost China (

Xinjiang Xinjiang,; , SASM/GNC romanization, SASM/GNC: Chinese postal romanization, previously romanized as Sinkiang, officially the Xinjiang Uygur Autonomous Region (XUAR), is an Autonomous regions of China, autonomous region of the China, People' ...

), northern Pakistan, southeastern

Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a landlocked country primarily in Central Asia, with a European Kazakhstan, small portion in Eastern Europe. It borders Russia to the Kazakhstan–Russia border, north and west, China to th ...

Kyrgyzstan Kyrgyzstan, officially the Kyrgyz Republic, is a landlocked country in Central Asia lying in the Tian Shan and Pamir Mountains, Pamir mountain ranges. Bishkek is the Capital city, capital and List of cities in Kyrgyzstan, largest city. Kyrgyz ...

, western

Nepal Nepal, officially the Federal Democratic Republic of Nepal, is a landlocked country in South Asia. It is mainly situated in the Himalayas, but also includes parts of the Indo-Gangetic Plain. It borders the Tibet Autonomous Region of China Ch ...

, northern India,

Tajikistan Tajikistan, officially the Republic of Tajikistan, is a landlocked country in Central Asia. Dushanbe is the capital city, capital and most populous city. Tajikistan borders Afghanistan to the Afghanistan–Tajikistan border, south, Uzbekistan to ...

, and

Uzbekistan , image_flag = Flag of Uzbekistan.svg , image_coat = Emblem of Uzbekistan.svg , symbol_type = Emblem of Uzbekistan, Emblem , national_anthem = "State Anthem of Uzbekistan, State Anthem of the Republ ...

. It grows at altitudes of .Adams, R. P. (2004). ''Junipers of the World''. Trafford. Farjon, A. (2005). ''Monograph of Cupressaceae and Sciadopitys''. Royal Botanic Gardens, Kew. Flora of China
''Juniperus semiglobosa''
/ref>

Description

''Juniperus semiglobosa'' is an

evergreen In botany, an evergreen is a plant which has Leaf, foliage that remains green and functional throughout the year. This contrasts with deciduous plants, which lose their foliage completely during the winter or dry season. Consisting of many diffe ...

conifer Conifers () are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a sin ...

ous

shrub A shrub or bush is a small to medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees by their multiple ...

or small to medium-sized

tree In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, e.g., including only woody plants with secondary growth, only ...

growing to heights of , rarely , with a trunk diameter of up to , rarely to . It has flaky

bark Bark may refer to: Common meanings * Bark (botany), an outer layer of a woody plant such as a tree or stick * Bark (sound), a vocalization of some animals (which is commonly the dog) Arts and entertainment * ''Bark'' (Jefferson Airplane album), ...

. The

leaves A leaf (: leaves) is a principal appendage of the stem of a vascular plant, usually borne laterally above ground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, ...

are of two forms, juvenile needle-like leaves long on seedlings and occasionally (as regrowth after browsing damage) on adult plants, and adult scale-leaves 1–2 mm long on older plants; they are arranged in decussate opposite pairs or whorls of three. The

cones In geometry, a cone is a three-dimensional figure that tapers smoothly from a flat base (typically a circle) to a point not contained in the base, called the ''apex'' or '' vertex''. A cone is formed by a set of line segments, half-lines, ...

are flattened globose (from which the name ''semiglobosa'') to bi-lobed or triangular, berry-like, 4–6 mm long and 4–8 mm across, blue-black, and contain two or three

seed In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be Sowing, sown, which may include seed and husk or tuber. Seeds ...

s; they are mature in about 18 months. The pollen cones are 3–5 mm long, and shed their pollen in spring. It is usually

dioecious Dioecy ( ; ; adj. dioecious, ) is a characteristic of certain species that have distinct unisexual individuals, each producing either male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproduction is ...

(male and female cones on separate plants), but occasionally

monoecious Monoecy (; adj. monoecious ) is a sexual system in seed plants where separate male and female cones or flowers are present on the same plant. It is a monomorphic sexual system comparable with gynomonoecy, andromonoecy and trimonoecy, and contras ...

(male and female cones on the same plant).

Varieties

A variety ''Juniperus semiglobosa'' var. ''talassica'' has been described from

as having sweeter cone pulp, but does not differ from the type in genetics or leaf chemistry, and is not usually regarded as distinct.

Culture

''Juniperus semiglobosa'', locally "shukpa", is the state tree of

Ladakh Ladakh () is a region administered by India as a union territory and constitutes an eastern portion of the larger Kashmir region that has been the subject of a Kashmir#Kashmir dispute, dispute between India and Pakistan since 1947 and India an ...

, where it is found in

Leh Leh () is a city in Indian-administered Ladakh in the Kashmir#Kashmir_dispute, disputed Kashmir region. The application of the term "administered" to the various regions of Kashmir and a mention of the Kashmir dispute is supported by the WP:TE ...

and

Kargil Kargil or Kargyil is a City in Indian-administered Ladakh in the disputed Kashmir region. The application of the term "administered" to the various regions of Kashmir and a mention of the Kashmir dispute is supported by the WP:TERTIARY, tert ...

districts. It is locally used in religious ceremonies. However, such uses have led to excessive harvesting of the species.

References

External links

Conifers Around the World: Juniperus semiglobosa - Tien Shan Foetid Juniper
{{Taxonbar, from=Q2347049 semiglobosa Flora of Central Asia Flora of Nepal Flora of Kyrgyzstan Flora of Pakistan Flora of West Himalaya Flora of Xinjiang Taxa named by Eduard August von Regel Taxonomy articles created by Polbot