Gymnosporangium clavariiforme (Wulfen) DC. 1805

Details

Name scientific

Gymnosporangium clavariiforme (Wulfen) DC. 1805

Preferred name

Gymnosporangium clavariiforme (Wulfen) DC. 1805

Taxonomy reference

McKenzie, E.H.C. 1998: Rust fungi of New Zealand - an introduction, and list of recorded species. New Zealand Journal of Botany 36(2): 233-271.

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Eradicated

New Zealand

Political Region

Nomenclature

Authors

(Wulfen) DC.

Original authors

Wulfen

Combination authors

DC.

Publication place

de Candolle, A.P. 1805: Flore française. Edn 3 edition. Flore française. Troisième Edition. 2. Desray.

Year published

1805

Publication page

217

Nomenclatural code

ICN

Basionym

Tremella clavariiformis Wulfen 1788

Type locality

Europe

Taxonomic rank

species

Canonical form

Gymnosporangium clavariiforme

Classification

Kingdom

Fungi

Phylum

Basidiomycota

Class

Pucciniomycetes

Order

Pucciniales

Family

Gymnosporangiaceae

Genus

Gymnosporangium

Species

clavariiforme

Synonyms

Tremella clavariiformis Wulfen 1788

Associations

View full associations record

Association type

Associated organism

Association source

has host

Crataegus monogyna Jacq.

Dingley, J.M. (1969)

has host

Crataegus monogyna Jacq.

Gadgil, P.D. (in association with Dick, M.A.; Hood, I.A.; Pennycook, S.R.) (2005)

has host

Crataegus monogyna Jacq.

Gilmour, J.W. (1966)

has host

Crataegus monogyna Jacq.

Gilmour, J.W.; Bassett, C. (1961)

has host

Crataegus monogyna Jacq.

McKenzie, E.H.C. (1998)

has host

Crataegus monogyna Jacq.

Pennycook, S.R. (1989)

has host

Amelanchier alnifolia

PDD (1 records from [Not available].)

has host

Amelanchier canadensis

PDD (1 records from [Not available].)

has host

Crataegus

PDD (2 records from [Not available].)

has host

Crataegus monogyna Jacq.

PDD (1 records from [Not available].)

has host

Crataegus sanguinea Pall.

PDD (1 records from [Not available].)

has host

Juniperus communis L.

PDD (3 records from [Not available].)

has host

Sorbus aucuparia L.

PDD (1 records from [Not available].)

Descriptions

Gadgil, P.D. (in association with Dick, M.A.; Hood, I.A.; Pennycook, S.R.) 2005: Fungi on trees and shrubs in New Zealand. Fungi of New Zealand. 4. Fungal Diversity Press.

Gymnosporangium clavariiforme (Wulfen) DC. 1805

Description

Type: Rust and Smut Fungi; Description: Aecia cylindrical, whitish yellow with a torn margin, 0.7–1.5 mm high, 0.3–0.5 mm wide; on stems, on the lower surfaces of leaves, and on fruits. Aeciospores catenate, 24 × 26 μm, cinnamon brown, verrucose. Telia scattered or grouped, teliospore mass cylindrical or slightly compressed with an acute or slightly forked apex, yellowish brown, 5–10 × 0.7–1.5 mm, on elongate, fusiform swellings; on branches. Teliospores lanceolate, 2-celled, 50–80 × 13–20 μm, golden yellow, smooth; pedicel persistent.

Distribution

Distribution: Dunedin.; 1st Record: Gilmour & Bassett (1961).

Notes

Pathogenicity

Significance: None. The rust has been found only once near Milton, on an isolated Juniperus communis (juniper) tree in an old garden and on adjacent Crataegus monogyna (hawthorn) hedges. It has not been found since the removal of the host juniper tree on which it was present.; Host(s): Aecia on Crataegus monogyna; telia on Juniperus communis.