Calothamnus macrocarpus facts for kids
Quick facts for kidsCalothamnus macrocarpus
Priority Two — Poorly Known Taxa (DEC)
Melaleuca macrocarpa (Hawkeswood) Craven & R.D.Edwards
Calothamnus macrocarpus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect shrub with bright red flowers in spring and large, almost spherical fruit. It has a limited distribution near Hopetoun. (In 2014 Craven, Edwards and Cowley proposed that the species be renamed Melaleuca macrocarpa.)
Calothamnus macrocarpus is an erect shrub with many branches growing to a height of about 2–3 metres (7–10 ft). Its leaves are crowded, 20–30 millimetres (0.8–1 in) long, 1–2 millimetres (0.04–0.08 in) in diameter, cylindrical in shape and taper to a non-prickly point. There are prominent oil glands on the leaves.
The flowers are deep red usually in small clusters between the leaves. The petals are 6–8 millimetres (0.2–0.3 in) long, thin, papery and pink to brown. The stamens are arranged in 5 claw-like bundles usually with 26 to 28 stamens per bundle. Flowering occurs from August to December and is followed by fruits which are woody, almost spherical capsules, 13–18 millimetres (0.5–0.7 in) in diameter, which are often hidden in the foliage.
Taxonomy and naming
Calothamnus macrocarpus was first formally described in 1984 by Trevor Hawkeswood in the botanical journal Nuytsia. The specific epithet (macrocarpus) is derived from the Greek macros meaning "large" or "long" and carpos meaning "fruit" and refers to the prominently large, almost spherical fruit of this species.
Distribution and habitat
Calothamnus macrocarpus is classified as "Priority Two" by the Western Australian government department of parks and wildlife, meaning that it is poorly known and from only one or a few locations, mostly in reserves or national parks.
Calothamnus macrocarpus Facts for Kids. Kiddle Encyclopedia.