Veronica pubescens

Last updated

Veronica pubescens
Veronica pubescens pubescens 62395104.jpg
Veronica pubescens subsp. pubescens
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Plantaginaceae
Genus: Veronica
Species:
V. pubescens
Binomial name
Veronica pubescens
Banks & Sol. ex Benth.
Synonyms
  • Hebe pubescens(Benth.) Cockayne et Allan

Veronica pubescens is a species of flowering plant in the family Plantaginaceae. The plant has three known subspecies: Veronica pubescens subsp. pubescens (the Coromandel koromiko) Veronica pubescens subsp. rehuarum (Great Barrier koromiko) and Veronica pubescens subsp. sejuncta (the Mokohinau koromiko). The species is endemic to New Zealand, with subspecies found on the Coromandel Peninsula, Great Barrier Island and the Mokohinau Islands respectively.

Contents

Taxonomy

The species was described by George Bentham in 1846, based on observations made by Joseph Banks and Daniel Solander during the First voyage of James Cook in 1769. [1] [2] The holotype was collected from "Opurangi" (Mercury Bay), and is held in the collections of the British Museum (BM 603447). [3] In 1926, Leonard Cockayne and Harry Allan recombined the species as a member of the genus Hebe, meaning that the plant became referred to as Hebe pubescens. [4] [3] A 2004 paper by Michael James Bayly and Alison Kellow on the revision of the genus Hebe led to the original name, Veronica pubescens, being reinstated. [5]

In 2003, morphological differences between three populations of the species led to the creation of three subspecies: Veronica pubescens subsp. pubescens found on the Coromandel Peninsula, Veronica pubescens subsp. rehuarum on Great Barrier Island, and Veronica pubescens subsp. sejuncta, found on the Mokohinau Islands and Little Barrier Island. [3]

Description

Veronica pubescens is a bushy shrub that grows up to 2 m (6 ft 7 in) in height. [6] Veronica pubescens subsp. pubescens has longer leaf hairs than the other two subspecies, while Veronica pubescens subsp. rehuarum has shorter leaf hairs and leaves that are broadest below the midpoint. Veronica pubescens subsp. sejuncta can be identified due to having leaver broader above the midpoint. [6]

Distribution and habitat

The species is endemic to New Zealand. Veronica pubescens subsp. pubescens is found on the Coromandel Peninsula, Veronica pubescens subsp. rehuarum on Great Barrier Island, and Veronica pubescens subsp. sejuncta, found on the Mokohinau Islands and Little Barrier Island. [3] The plants typically live in open coastal areas or scrublands, on rock outcrops and cliffs, and inland in areas of regenerating forest. [6]

Related Research Articles

<i>Veronica <span style="font-style:normal;">sect.</span> Hebe</i> Genus of flowering plants

Veronica sect. Hebe is a group of plants within the genus Veronica, native to New Zealand, Rapa in French Polynesia, the Falkland Islands and South America. It was formerly treated as the separate genus Hebe. It includes about 90 species. Almost all species occur in New Zealand, apart from Veronica rapensis and Veronica salicifolia, found in South America. It is named after the Greek goddess of youth, Hebe. Informally, species in the section may be called shrubby veronicas or hebes.

<i>Veronica</i> (plant) Genus of flowering plants in the family Plantaginaceae

Veronica is the largest genus in the flowering plant family Plantaginaceae, with about 500 species. It was formerly classified in the family Scrophulariaceae. Common names include speedwell, bird's eye, and gypsyweed.

The flora of the Chatham Islands consists of around 388 terrestrial plant species, of which 47 are endemic. The Chatham Islands make up the Chatham floristic province of the Neozeylandic Region of the Antarctic Kingdom.

Veronica barkeri, synonym Hebe barkeri, is a species of plant in the family Plantaginaceae. It is endemic to the Chatham Islands. It is threatened by habitat loss. It was featured as Critter of the Week by Radio New Zealand on 17 May 2019.

Veronica rivalis, synonym Hebe acutiflora, the Northland river koromiko, is a species of plant in the family Plantaginaceae. It is endemic to the north island of New Zealand.

<i>Veronica stricta</i> Species of flowering plant in the family Plantaginaceae

Veronica stricta, synonym Hebe stricta, commonly called koromiko, is a flowering plant in the family Plantaginaceae, which is endemic to New Zealand.

<i>Veronica epacridea</i> Species of flowering plant

Veronica epacridea, synonym Hebe epacridea, is a plant of the family Plantaginaceae. It is endemic to altitudes above 3,000 feet from the Marlborough Region to Otago region on the South Island of New Zealand. It is a low-growing, evergreen shrub, reaching 10 cm in height, with thick, closely placed, recurved green leaves that are 5–7 mm long. Flowers are white.

<i>Veronica odora</i> Species of flowering plant

Veronica odora, known as the boxwood hebe, mountain-box, Hebe odora or Hebe buxifolia, is a plant in the family Plantaginaceae, and it is native to New Zealand. Veronica odora was discovered on the Auckland Islands by J.D Hooker in 1840. A certain amount of confusion later arose following its collection on mainland New Zealand by Ernst Dieffenbach and its naming as Veronica buxifolia by George Bentham. Even overseas, Veronica odora is still not infrequently known as Veronica buxifolia.

<i>Veronica pimeleoides</i> Species of flowering plant in the family Plantaginaceae

Veronica pimeleoides, synonym Hebe pimeleoides, is a flowering plant of the family Plantaginaceae. It is endemic to the dry mountains of Marlborough and Canterbury, in South Island of New Zealand. It is a low-growing, evergreen shrub, reaching 60 cm in height, with grey-green, spear-shaped leaves that are 7–10 mm long. Flowers are pale lilac.

<i>Veronica salicifolia</i> Species of flowering plant in the family Plantaginaceae

Veronica salicifolia, synonym Hebe salicifolia, the koromiko, or willow-leaf hebe, is a flowering plant in the family Plantaginaceae, which is found throughout the South Island of New Zealand and in Chile. It is a large, evergreen shrub, reaching 2 m in height, with light-green, spear-shaped leaves that are up to 12 cm long, and white or pale lilac flowers.

<i>Veronica tetragona</i> Species of flowering plant

Veronica tetragona, synonym Hebe tetragona, is a subalpine plant of the family Plantaginaceae, which is endemic to New Zealand.

<i>Veronica pauciramosa</i> Species of flowering plant

Veronica pauciramosa, synonym Hebe pauciramosa, is a species of plant in the family Plantaginaceae, endemic to the South Island of New Zealand, where it grows in mountains. It is an upright, evergreen shrub about 16 in (40 cm) tall, with green, spear-shaped leaves 0.2 in (6 mm) long, and white flowers.

<i>Veronica strictissima</i> Species of flowering plant in the family Plantaginaceae

Veronica strictissima, the Banks Peninsula hebe, is a species of flowering plant in the family Plantaginaceae. It is only found on Banks Peninsula in New Zealand.

Alison Kellow is a botanist and research scientist from Australia, and a lecturer at La Trobe University. As of 2023, she is curator of the La Trobe University Herbarium.

An informal group in taxonomy is a taxonomic rank that is not well defined.

<i>Veronica bishopiana</i> Species of flowering plant in the family Plantaginaceae

Veronica bishopiana, the Waitākere rock koromiko, is a flowering plant belonging to the family Plantaginaceae. It is native to West Auckland in New Zealand, and was first described by Donald Petrie in 1926.

<i>Veronica obtusata</i> Species of flowering plant in the family Plantaginaceae

Veronica obtusata, the northern hebe, is a flowering plant belonging to the family Plantaginaceae. It is native to northern New Zealand, and was first described by Thomas Cheeseman in 1916.

<i>Veronica brachysiphon</i> Species of flowering plant

Veronica brachysiphon, is a species of shrubby plant in the family Plantaginaceae, endemic to New Zealand.

<i>Ourisia macrophylla <span style="font-style:normal;">subsp.</span> lactea</i> Subspecies of flowering plants

Ourisia macrophyllasubsp.lactea is a subspecies of flowering plant in the family Plantaginaceae that is endemic to the South Island of New Zealand. Lucy Moore described O. macrophylla var. lactea in 1961, and Heidi Meudt changed the rank to subspecies in 2006. Plants of this subspecies of New Zealand foxglove are showy, perennial, large-leaved, tufted, rhizomatous herbs that are often hairy with non-glandular or glandular hairs. They have crenate, ovate to heart-shaped leaves. The flowers are in whorls in each node, with a regular calyx, and a large, white irregular corolla. The calyx and floral bracts have glandular hairs. The corolla tube is yellow with three lines of yellow hairs inside. It is found in montane to subalpine habitats and is listed as Not Threatened.

<span class="mw-page-title-main">Endemic biota of the Auckland Region</span>

The Auckland Region of New Zealand is home to numerous endemic flora and fauna. Many of these species have ranges restricted to the Waitākere Ranges, Great Barrier Island, Little Barrier Island and the Mokohinau Islands. A number of species have restricted ranges that include areas outside of the Auckland Region, such as Buller's shearwater and Pycroft's petrel, or organisms such as the brown teal / pateke and stitchbird / hihi which have recently increased ranges due to conservation efforts.

References

  1. Alphonse Pyramus de Candolle, ed. (8 April 1846), Prodromus Systematis Naturalis Regni Vegetabilis [...] Pars decima: Sistens Borragineas proprie dictas et Scrophulariaceas ; cum indice nominum et Synonymorum voluminum I - X (in Latin), vol. 10, Paris, Leipzig: Victor Masson, Wikidata   Q51522709
  2. Garnock-Jones, Phil; Albach, Dirk; Briggs, Barbara G. (May 2007). "Botanical Names in Southern Hemisphere Veronica (Plantaginaceae): Sect. Detzneria, Sect. Hebe, and Sect. Labiatoides". Taxon . 56 (2): 571–582. doi:10.1002/TAX.562028. ISSN   0040-0262. JSTOR   25065812. Wikidata   Q42315868.
  3. 1 2 3 4 Bayly, Michael J.; Kellow, Alison V.; de Lange, Peter J.; Mitchell, Kevin A.; Markham, Kenneth R.; Garnock‐Jones, Phil J.; Brownsey, Patrick J. (March 2003). "Geographic variation in morphology and flavonoid chemistry in Hebe pubescens and H. bollonsii (Scrophulariaceae), including a new infraspecific classification for H. pubescens". New Zealand Journal of Botany. 41 (1): 23–53. doi:10.1080/0028825X.2003.9512830. ISSN   0028-825X. Wikidata   Q95996353.
  4. Cockayne, L.; Allan, H. H. (1926). "Notes on New Zealand floristic botany, including descriptions of new species, etc. (No. 4)". Transactions and Proceedings of the New Zealand Institute. 56: 21–33. ISSN   1176-6158. Wikidata   Q126453213.
  5. Bayly, Michael J.; Kellow, Alison V. (2004). "Lectotypification of names of New Zealand members of Veronica and Hebe (Plantaginaceae)". Tuhinga: Records of the Museum of New Zealand Te Papa Tongarewa. 15. Te Papa: 43–52. ISSN   1173-4337. Wikidata   Q106839752.
  6. 1 2 3 "Veronica pubescens Benth". NZ Flora. Manaaki Whenua – Landcare Research . Retrieved 12 September 2024.