Veronica calycina
Veronica calycina flowers & foliage
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Plantaginaceae
Genus: Veronica
Species:
V. calycina
Binomial name
Veronica calycina
Synonyms[2]
  • Veronica calycina var. gunnii (Benth.) Hook.f.
  • Veronica calycina var. longifolia Benth.
  • Veronica calycina var. parviflora Benth.
  • Veronica cycnorum Miq.
  • Veronica cygnorum Bartl.
  • Veronica gunnii Benth.

Veronica calycina, commonly known as hairy speedwell or cup speedwell,[3] is a flowering plant in the family Plantaginaceae. It is a trailing perennial with dark green leaves, purple-blue flowers and is endemic to Australia.

Description

Veronica calycina grows is a trailing, perennial herb, with stolons reaching 50 cm (20 in) long and rooting at leaf nodes. The flowering stems are up to 5–45 cm (2–17.5 in) long with soft stem hairs to 2 mm (0.079 in) long. The leaves are arranged in opposite pairs, usually hairy, ovate to broadly ovate, 0.7–3 cm (0.28–1.18 in) long and 0.5–2 cm (0–1 in) wide, apex either rounded or broadly pointed, base squared or slightly heart-shaped, margins with uneven, blunt teeth and a petiole 2–20 mm (0.079–0.787 in) long. The small racemes of pale blue-purple flowers are mostly in groups of up to 10 flowers, occasionally solitary, with four wide petals about 6 mm (0.24 in) long, and corolla 4–6 mm (0.16–0.24 in) long. The calyx lobes have small hairs mostly on the margins, 6.5–8.5 mm (0.26–0.33 in) long and 2.5–5 mm (0.098–0.197 in) wide when fruiting. Flowering occurs in spring and summer.[4][5]

Taxonomy

Veronica calycina was first formally described in 1810 by Robert Brown and the description was published in Prodromus Florae Novae Hollandiae et Insulae Van Diemen.[6][7] The specific epithet (calycina) means "belonging to the calyx".[8]

Distribution

Hairy speedwell is a widespread species, found in all states and territories apart from the Northern Territory. It grows in sheltered forest and shrubland on the coast, ranges and at higher altitudes in shady, moist locations.[3][4]

References

  1. ↑ "Veronica calycina". Australian Plant Census. Retrieved 20 June 2021.
  2. ↑ "Veronica calycina". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 17 June 2022.
  3. 1 2 "Veronica calycina". eFlora-Electronic Flora of South Australia. State Herbarium of South Australia. Retrieved 20 June 2021.
  4. 1 2 Fairley, Alan; Moore, Philip (2010). Native Plants of the Sydney Region (3nd ed.). Crows Nest, New South Wales: Jacana Books. p. 283. ISBN 9781741755718.
  5. ↑ B. G. Briggs, B. Wiecek & A. J. Whalen. "New South Wales Flora Online: Veronica calycina". Royal Botanic Gardens & Domain Trust, Sydney, Australia.
  6. ↑ "Veronica calycina". Australian Plant Name Index. Retrieved 20 June 2021.
  7. ↑ Brown, Robert (1810). Prodromus Florae Novae Hollandiae et Insulae Van Diemen (in Latin). London, United Kingdom: Richard Taylor and Company. p. 435.
  8. ↑ Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 155. ISBN 9780958034180.
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