font settings and languages

Font Size: Large | Normal | Small
Font Face: Verdana | Geneva | Georgia
Languages:

Callitris verrucosa

(Mallee Pine)

Interesting Facts

[ Back to top ]
 

Common Names

[ Back to top ]

Common Names in English:

Mallee Pine, Scrub Cypress-Pine, Scrub Cypress Pine

Description

[ Back to top ]

Family Cupressaceae

Trees or shrubs evergreen , monoecious or dioecious. Leaves decussate or in whorls of 3, scalelike and then often dimorphic with flattened facial leaves and keeled lateral leaves, or needlelike particularly in juvenile plants , often with an abaxial resin gland . Pollen cones terminal or axillary , solitary, maturing and shed annually; microsporophylls 6-16, decussate or whorled , each bearing (2 or) 3-6(-9) pollen sacs ; pollen wingless. Seed cones usually terminal, solitary, globose , ovoid , or oblong , dehiscent or indehiscent when mature in 1st or 2nd(or 3rd) year; cone scales developing after ovules originate in bract axils; bracts almost completely enveloped by cone scales, free only at apex; ovules 1-numerous per bract axil, erect ; cone scales of mature cones 3-16, flat or peltate, woody, leathery, or succulent, 1-20-seeded. Seeds winged or not; wings derived from seed coat . Cotyledons usually 2, rarely 3-6. Germination epigeal.

Nineteen genera and ca. 125 species: worldwide; eight genera (one introduced ) and 46 species (16 endemic, 13 introduced) in China.[1]

Genus Callitris

Shrubs or trees evergreen . Branchlets angled or furrowed-cylindrical, variously oriented. Leaves in whorls of 3--5. Adult leaves scalelike, appressed , abaxial surface keeled or rounded , free portion to 1 mm, abaxial glands absent. Pollen cones solitary or in small clusters , with 4--15 whorls of sporophylls, each with 2--4 pollen sacs . Seed cones maturing in 1--2 years, of 1--2 sizes, often remaining unopened for many years, ovoid or globose , 1--3.5 cm; scales persistent , in 2 equally inserted whorls of 3(--4), valvate , rhombic-deltate, basifixed , thick and woody. Seeds 2--9 per scale, round or 3-angled, broadly 1--3-winged; cotyledons 2.

Species 16 (1 natura: North America, Australia, and New Caledonia.[2]

Physical Description

Habit: Evergreen .

Size/Age/Growth

Size: 15-20' tall.

Habitat

Typically found at an altitude of 0 to 568 meters (0 to 1,864 feet).[3]

Biology

[ Back to top ]

Growth

Sunlight: Sun Exposure: Sun to Partial Shade.

Taxonomy

[ Back to top ]

Synonyms

Callitris preissii Miq. var. verrucosa (A. Cunn. Ex Endl.) Silba • Callitris preissii var. verrucosa (A. Cunn. Ex Endl.) Silba • Callitris preissii verrucosa (A. Cunn. Ex Endl.) J. Garden • Frenela robusta A. Cunn. ex Mirb. var. verrucosa (A. Cunn. Ex Endl.) Benth. • Frenela robusta var. verrucosa (A. Cunn. Ex Endl.) Benth. • Frenela Robusta Verrucosa • Frenela verrucosa A. Cunn. Ex Endl.

Notes

Publishing author : R.Br. ex Mirb. Publication : M?m. Mus. Par. xiii. (1825) 74

Basionym : Cupressaceae Frenela verrucosa Endl.

Basionym author: (Endl.)

Name Status: Accepted Name .

Comment: Conservation status: LC, Habit: Tree

Last scrutiny: 5-Jun-2008

Similar Species

[ Back to top ]

Members of the genus Callitris

ZipcodeZoo has pages for 12 species, subspecies, varieties, forms, and cultivars in this genus:

C. canescens (Scrubby Cypress Pine) · C. columellaris (White Cypress-Pine) · C. drummondii (Drummond's Cypress) · C. endlicheri (Black Cypress Pine) · C. macleayana (Stringybark Pine) · C. monticola (Steelhead) · C. muelleri (Illawara Pine) · C. oblonga (Pigmy Cypress-Pine) · C. preissii (Rottnest Islandpine) · C. rhomboidea (Oyster Bay Pine) · C. roei (Roe's Cypress Pine) · C. verrucosa (Scrub Cypress-Pine)

More Info

[ Back to top ]

Further Reading

[ Back to top ]

Notes

[ Back to top ]

Contributors

Data Sources

Accessed through GBIF Data Portal February 28, 2008:

Identifiers

Footnotes

  1. Liguo Fu, Yong-fu Yu, Robert P. Adams & Aljos Farjon "Cupressaceae". in Flora of China Vol. 4 Page 62. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  2. Richard P. Wunderlin "Callitris". in Flora of North America Vol. 2. Oxford University Press. Online at EFloras.org. [back]
  3. Mean = 150.010 meters (492.159 feet), Standard Deviation = 93.150 based on 117 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 7/21/2012