''Cassinia compacta'' is a species of flowering plant in the family

Asteraceae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae ...

and is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...

to eastern Australia. It is a shrub with densely hairy stems, linear leaves and heads of yellow flowers arranged in dense

corymb Corymb is a botanical term for an inflorescence with the flowers growing in such a fashion that the outermost are borne on longer pedicels than the inner, bringing all flowers up to a common level. A corymb has a flattish top with a superficia ...

Description

''Cassinia compacta'' is a woody shrub that typically grows to a height of , its branches densely covered with erect

glandular In animals, a gland is a group of cells in an animal's body that synthesizes substances (such as hormones) for release into the bloodstream (endocrine gland) or into cavities inside the body or its outer surface (exocrine gland). Structure De ...

hairs. The leaves are linear, long and wide, dark green and sticky or scaly on the upper surface and hairy below. The flower heads are about long and in diameter, each with five or six yellow

florets This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary o ...

surrounded by four or five overlapping

whorls A whorl ( or ) is an individual circle, oval, volution or equivalent in a whorled pattern, which consists of a spiral or multiple concentric objects (including circles, ovals and arcs). Whorls in nature File:Photograph and axial plane floral d ...

of golden-brown

involucral bracts In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, ...

that are wrinkled near the tip. The heads are arranged in a dense corymb up to in diameter. Flowering occurs in spring and summer and the

achenes An achene (; ), also sometimes called akene and occasionally achenium or achenocarp, is a type of simple dry fruit produced by many species of flowering plants. Achenes are monocarpellate (formed from one carpel) and indehiscent (they do not op ...

are about long with a pappus long.

Taxonomy

''Cassinia compacta'' was first formally described in 1858 by

Ferdinand von Mueller Baron Sir Ferdinand Jacob Heinrich von Mueller, (german: Müller; 30 June 1825 – 10 October 1896) was a German-Australian physician, geographer, and most notably, a botanist. He was appointed government botanist for the then colony of Vic ...

in '' Fragmenta phytographiae Australiae'' from specimens collected by

Walter Hill Walter may refer to: People * Walter (name), both a surname and a given name * Little Walter, American blues harmonica player Marion Walter Jacobs (1930–1968) * Gunther (wrestler), Austrian professional wrestler and trainer Walter Hahn (born 1 ...

on Mount Lindesay at a height of "".

Distribution and habitat

This cassinia grows in woodland and forest in north from Fitzroy Falls in New South Wales and in south-east Queensland.

References

{{Taxonbar, from=Q15560671 compacta Asterales of Australia Flora of New South Wales Flora of Queensland Taxa named by Ferdinand von Mueller Plants described in 1858