Macrolearia semidentata (Decne.) Saldivia

Caption:

Details

Name scientific

Macrolearia semidentata (Decne.) Saldivia in Saldivia et al., Syst. Bot. 47: 623 (2022)

Preferred name

Macrolearia semidentata (Decne.) Saldivia

Taxonomy reference

Saldivia, P.; Wagstaff, S.J.; Breitwieser, I.; Orlovich, D.A.; Lord, J.M. 2022: A generic taxonomic synopsis of the Pleurophyllum clade (Asteraceae: Astereae: Celmisiinae) with the recognition of the New Zealand endemic new genus Macrolearia. Systematic Botany 47(2): 607–634.

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Endemic

Wild

New Zealand

Political Region

Saldivia, P.; Wagstaff, S.J. et al. (2022)

Nomenclature

Authors

(Decne.) Saldivia

Original authors

Decne.

Combination authors

Saldivia

Publication place

Year published

2022

Publication page

623

Nomenclatural code

ICN

Basionym

Olearia semidentata Decne.

Taxonomic rank

species

Canonical form

Macrolearia semidentata

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Asterales

Family

Compositae

Genus

Macrolearia

Species

semidentata

Vernacular names

Language of use: English

Language of use: Māori

Synonyms

Descriptions

Allan, H.H. 1961: Flora of New Zealand. Vol. I. Indigenous Tracheophyta: Psilopsida, Lycopsida, Filicopsida, Gymnospermae, Dicotyledones. Government Printer, Wellington.

Olearia semidentata Decne.

Description

Shrub up to 1 m. tall; branchlets slender, clad in white floccose tomentum. Lvs 3·5-7 cm. × 6-9 mm., narrow-lanceolate, subsessile, rather distantly serrate in upper half, glab. above when mature, clad in white appressed tomentum below. Peduncles slender, tomentose, 5-8 cm. long, with ∞ lanceolate bracts. Capitula 2.5-3·5 cm. diam.; phyll. pilose towards tips and on margins, acute, up to 1 cm. long; ray-florets purple, disk-florets violet-purple; achenes linear, pubescent, c. 3 mm. long; pappus-hairs up to 7 mm. long.

Dawson, M.I. 2008: Index of chromosome numbers of indigenous New Zealand vascular plants.

Olearia semidentata Decne.

Description

2n = 108

Taxonomic concepts

Name

Cited name

Reference

Preferred name

Parent name

Eurybia semidentata (Decne.) F.Muell.

Eurybia semidentata (Decne.) F.Muell.