Opercularia aspera

Common Stinkweed

or Coarse Stinkweed

 

Family:            Rubiaceae

Plant:              A semi-prostrate herb up to 30cm high with ribbed stems.

Flowers:         Small, mauve, 3-5 lobed tubular flowers 2-4mm long in dense globular heads, 1-1.5cm diameter on stalks and in leaf axils.

Flowering:      August-November.

Fruit:               Green to purple, spiky, globular capsule up to 1cm diameter

Leaves:          Lanceolate to ovate 1-5cm long and up to 2cm wide, oppositely arranged and rough to touch as they are covered with short stiff hairs. The leaves have a foetid smell when crushed.

Habitat:           Usually found in rocky locations in dry sclerophyll forest and heathland.

Features:       Foetid smell. Opposite leaves. Small globular fruit. Square stems.

Name:

Opercularia    From Latin = lidded (referring to its valved capsules)

aspera                        From Latin = rough (referring to its leaves)

Search Criteria

 

Type

Herb

Flowers

Form

Globular, Tubular/Bell-

 

 

shaped, Cluster,

 

Colour(s)

Mauve

 

Petal/Sepal No.

Few, 4, 5

 

Flowering Month

8, 9, 10, 11

Fruit

Type       

Capsule

 

Colour

Green, Purple

 

Other Features

-

Leaves

Arrangement

Opposite

 

Type       

Simple

 

Shape

Oval

 

Length    

Short

 

Margins  

Entire

 

Attachment               

Stalked

 

Other Features

Aromatic, Rough, Hairy

Bark

-

Habitat

Dry sclerophyll forest, Heathland