dcsimg

Micromyrtus sessilis ( الإنجليزية )

المقدمة من wikipedia EN

Micromyrtus sessilis is a plant in the myrtle family, Myrtaceae and is endemic to eastern Australia. It is a dense, spreading shrub with small, more or less linear leaves and flowers that are sometimes single in the upper leaf axils or in dense clusters along the branches. It is similar to M. ciliata but has a more northerly distribution.

Description

Micromyrtus sessilis is a dense, spreading shrub growing to a height of 0.5–1.5 m (2–5 ft) and which has hairy young stems. The leaves are linear to lance-shaped with the narrower end towards the base, 1.5–3 mm (0.06–0.1 in) long and less than 1 mm (0.04 in) wide with a petiole about 1 mm (0.04 in) long. The flowers are sometimes arranged singly in upper leaf axils, sometimes form small heads and are sometimes arranged in dense clusters. There are two bracteoles at the base of each flower and which fall off as the flower opens. The floral cup is cone-shaped and has rounded ribs on its side. The sepals are less than 1 mm (0.04 in) long and the petals are white to pale pink, circular to elliptic in shape and 1–1.5 mm (0.04–0.06 in) long. There are five stamens 1–1.5 mm (0.04–0.06 in) long. Flowering mainly occurs in September and October.[2][3]

Taxonomy and naming

Micromyrtus sessilis was first formally described in 1983 by John Green from a specimen collected near Miles and the description was published in Nuytsia.[3][4] The specific epithet (sessilis) is a Latin word meaning "sitting"[5] referring to the flowers having a very short, or no peduncle.[3]

Distribution and habitat

This species occurs between Miles in Queensland and Griffith in New South Wales, mainly above 600 m (2,000 ft), in a range of habitats from mallee to forest, often in rocky places.[2][3]

Gallery

References

  1. ^ "Micromyrtus sessilis". Australian Plant Census. Retrieved 20 March 2020.
  2. ^ a b Peter G. Wilson. "New South Wales Flora Online: Micromyrtus sessilis". Royal Botanic Gardens & Domain Trust, Sydney, Australia.
  3. ^ a b c d Green, John W. (1983). "Taxonomy of Micromyrtus ciliata (Myrtaceae) and allied species including three new species of Micromyrtus from eastern Australia and lectotypification of M. minutiflora" (PDF). Nuytsia. 4 (3): 322–324.
  4. ^ "Micromyrtus sessilis". APNI. Retrieved 18 October 2017.
  5. ^ Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press. p. 699.
ترخيص
cc-by-sa-3.0
حقوق النشر
Wikipedia authors and editors
النص الأصلي
زيارة المصدر
موقع الشريك
wikipedia EN

Micromyrtus sessilis: Brief Summary ( الإنجليزية )

المقدمة من wikipedia EN

Micromyrtus sessilis is a plant in the myrtle family, Myrtaceae and is endemic to eastern Australia. It is a dense, spreading shrub with small, more or less linear leaves and flowers that are sometimes single in the upper leaf axils or in dense clusters along the branches. It is similar to M. ciliata but has a more northerly distribution.

ترخيص
cc-by-sa-3.0
حقوق النشر
Wikipedia authors and editors
النص الأصلي
زيارة المصدر
موقع الشريك
wikipedia EN

Micromyrtus sessilis ( الفيتنامية )

المقدمة من wikipedia VI

Micromyrtus sessilis là một loài thực vật có hoa trong Họ Đào kim nương. Loài này được J.W.Green mô tả khoa học đầu tiên năm 1983.[1]

Chú thích

  1. ^ The Plant List (2010). Micromyrtus sessilis. Truy cập ngày 7 tháng 6 năm 2013.

Liên kết ngoài


Bài viết tông thực vật Chamelaucieae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
ترخيص
cc-by-sa-3.0
حقوق النشر
Wikipedia tác giả và biên tập viên
النص الأصلي
زيارة المصدر
موقع الشريك
wikipedia VI

Micromyrtus sessilis: Brief Summary ( الفيتنامية )

المقدمة من wikipedia VI

Micromyrtus sessilis là một loài thực vật có hoa trong Họ Đào kim nương. Loài này được J.W.Green mô tả khoa học đầu tiên năm 1983.

ترخيص
cc-by-sa-3.0
حقوق النشر
Wikipedia tác giả và biên tập viên
النص الأصلي
زيارة المصدر
موقع الشريك
wikipedia VI