Eutrochium Raf.

Details

Name scientific

Eutrochium Raf., New Fl. 78 (1838 [1836])

Preferred name

Eutrochium Raf.

Taxonomy reference

Lamont, E.E. 2004: New combinations in Eutrochium (Asteraceae: Eupatorieae), an earlier name than Eupatoriadelphus. Sida 21(2): 901–902.

Linked name

Eutrochium Raf. 1838 [1836]

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Exotic

Wild

New Zealand

Political Region

Nomenclature

Original authors

Raf.

Authors

Raf.

Publication place

Rafinesque, C.S. 1836-1838: New Flora and Botany of North America. Philadelphia.

Year published

1838

Year on publication

1836

Publication page

Nomenclatural code

ICN

Basionym

Eutrochium Raf.

Taxonomic rank

genus

Canonical form

Eutrochium

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Asterales

Family

Compositae

Genus

Eutrochium

Eupatoriadelphus R.M.King & H.Rob.

Description

Perennial herbs. Lvs verticillate, petiolate, simple, serrate or crenate. Infl. a ± dense corymb. Involucral bracts in several rows, unequal, mostly chartaceous. Receptacle convex; scales 0. Corolla tubular. Style base swollen. Achenes ellipsoid-cylindric to obpyramidal, 5-angled, glandular; pappus of persistent scabrid hairs, with subobtuse to acute apical cells.