Pleurophyllum lyallii (Hook.f.) Heenan

Details

Name scientific

Pleurophyllum lyallii (Hook.f.) Heenan, New Zealand J. Bot. 18 (online) (2026)

Preferred name

Pleurophyllum lyallii (Hook.f.) Heenan

Taxonomy reference

Heenan, P.B. 2026: A critique of the taxonomy of subtribe Celmisiinae (Asteraceae: Tribe Astereae) with new combinations in Pleurophyllum Hook.f. sens. lat. and Shawia hesperia (Heenan & Molloy) Heenan comb. nov. New Zealand Journal of Botany: 1–22 (online) https://doi.org/10.1002/nzb2.70161.

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Endemic

Wild

New Zealand

Political Region

Nomenclature

Combination authors

Heenan

Original authors

Hook.f.

Authors

(Hook.f.) Heenan

Publication place

Year published

2026

Publication page

18 (online)

Nomenclatural code

ICN

Basionym

Eurybia lyallii Hook.f.

Taxonomic rank

species

Canonical form

Pleurophyllum lyallii

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Asterales

Family

Compositae

Genus

Pleurophyllum

Species

lyallii

Vernacular names

Language of use: English

Subantarctic tree daisy

Language of use: Māori

Tūpare

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

is host of

Acromastigum cunninghamii (Steph.) A.Evans

CHR (1 records from New Zealand.)

is host of

Chiloscyphus bispinosus (Hook.f. & Taylor) J.J.Engel & R.M.Schust.

CHR (1 records from New Zealand.)

is host of

Chiloscyphus lentus (Hook.f. & Taylor) J.J.Engel & R.M.Schust.

CHR (1 records from New Zealand.)

is host of

Rhynchostegium laxatum (Mitt.) Paris

CHR (1 records from New Zealand.)

Descriptions

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

Olearia colensoi var. grandis G.Simpson

Description

Lvs 10-20 × 5-10 cm., broad-obovate, crenate-dentate, abruptly acuminate; capitula up to 3 cm. long; florets purplish; phyll. lanceolate, ± pilose on back, up to 1 cm. long; achenes 4-5 mm. long, densely pilose; pappus-hairs up to 6 mm. long.

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

Olearia lyallii Hook.f.

Description

Shrub or tree up to 10 m. tall; trunk up to 6 dm. diam.; branchlets stout, densely white-tomentose. Lvs 10-25 cm. long including petiole up to 5 mm. or more long, elliptic-ovate to ovate-orbicular, abruptly acute to acuminate, clad in dense white woolly tomentum below, irregularly doubly crenate. Racemes up to 26 cm. long with pedicels up to 8 cm. long subtended by woolly bracts. Capitula 3-4 cm. diam.; phyll. ∞ in several series, linear-oblong, acute, glab. except towards tips and on margins; florets dark brown; achenes 7 mm. long, ribbed, densely pilose; pappus-hairs up to 8 cm. long, dull white.