Goodenia stelligera

Goodenia stelligera
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Goodeniaceae
Genus: Goodenia
Species:
G. stelligera
Binomial name
Goodenia stelligera
Synonyms[1]
List
    • Goodenia armeriaefolia DC. orth. var.
    • Goodenia armerifolia Spreng. orth. var.
    • Goodenia armeriifolia Sieber ex Spreng. nom. illeg.
    • Goodenia armeriifolia Sieber ex DC. nom. illeg.
    • Goodenia longifolia de Vriese
    • Goodenia stelligera var. longifolia (de Vriese) Domin
    • Goodenia stelligera R.Br. var. stelligera
    • Goodenia stelligera var. typica Domin nom. inval.

Goodenia stelligera, commonly referred to as spiked goodenia,[2] is a species of flowering plant in the family Goodeniaceae and is endemic to near-coastal areas of eastern Australia. It is an erect herb with linear to lance-shaped leaves, sometimes with toothed edges, and racemes or thyrses of hairy yellow flowers.

Description

Goodenia stelligera is an erect, glabrous herb that typically grows to a height of 60 cm (24 in) and forms adventitious roots. The leaves form a rosette at the base of the plant and are linear to lance-shaped with the narrower end towards the base, sometimes with small teeth on the edges, 50–250 mm (2.0–9.8 in) long, 1–12 mm (0.039–0.472 in) wide and sessile. The flowers are arranged in racemes or thyrses up to 600 mm (24 in) long with linear to lance-shaped bracts 10–25 mm (0.39–0.98 in) long, each flower sessile or on a pedicel up to 4 mm (0.16 in) long. The sepals are linear, 4–5 mm (0.16–0.20 in) long and the corolla is yellow, 13–15 mm (0.51–0.59 in) long with whitish, star-shaped hairs. The lower lobes of the corolla are 7–8 mm (0.28–0.31 in) long with wings 1.5–2.5 mm (0.059–0.098 in) wide. Flowering mainly occurs from August to February and the fruit is an oval capsule, 5–9 mm (0.20–0.35 in) long that opens to release elliptic brown seeds about 1.5 mm (0.059 in) long.[2][3][4]

Taxonomy

Goodenia stelligera was first formally described in 1810 by botanist Robert Brown in Prodromus Florae Novae Hollandiae.[5][6] The specific epithet (stelligera) means "star-bearing".[7]

Distribution and habitat

Spiked goodenia grows in swamps on sandstone in near-coastal areas from south-eastern Queensland to near Braidwood in New South Wales.[2][3][4]

References

  1. ^ a b "Goodenia stelligera". Australian Plant Census. Retrieved 1 May 2021.
  2. ^ a b c Carolin, Roger C. "Goodenia stelligera". PlantNET - New South Wales Flora Online. Royal Botanic Gardens & Domain Trust, Sydney Australia. Retrieved 14 March 2019.
  3. ^ a b Fairley, Alan; Moore, Philip (2010). Native Plants of the Sydney District: From Newcastle to Nowra and west to the Dividing Range (3rd ed.). Crows Nest, New South Wales: Allen & Unwin. p. 438.
  4. ^ a b Carolin, Roger C. "Goodenia stelligera". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 1 May 2021.
  5. ^ "Goodenia stelligera". APNI. Retrieved 1 May 2021.
  6. ^ Brown, Robert (1810). Prodromus florae Novae Hollandiae. London. p. 575. Retrieved 1 May 2021.
  7. ^ Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 313. ISBN 9780958034180.