Cytospora chrysosperma (Pers.) Fr. 1823

Details

Name scientific

Cytospora chrysosperma (Pers.) Fr. 1823

Preferred name

Cytospora chrysosperma (Pers.) Fr. 1823

Taxonomy reference

Rossman, A.Y.; Adams, G.C.; Cannon, P.F.; Castlebury, L.A.; Crous, P.W.; Gryzenhout, M.; Jaklitsch, W.M.; Mejia, L.C.; Stoykov, D.; Udayanga, D.; Voglmayr, H.; Walker, D.M. 2015: Recommendations of generic names in Diaporthales competing for protection or use. IMA Fungus 6(1): 145-154.

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Exotic

Present

New Zealand

Political Region

Anon

Nomenclature

Authors

(Pers.) Fr.

Original authors

Pers.

Combination authors

Fr.

Publication place

Fries, E.M. 1823: Systema Mycologicum. 2(2). Ex Officina Berlingiana. 620 p.

Year published

1823

Publication page

542

Orthography

as 'Cytispora'

Sanctioning author

Fr.

Sanctioning reference

Fries, E.M. 1823: Systema Mycologicum. 2(2). Ex Officina Berlingiana. 620 p.

Sanctioning page(s)

542

Nomenclatural code

ICN

Basionym

Naemaspora chrysosperma Pers. 1801

Taxonomic rank

species

Canonical form

Cytospora chrysosperma

Classification

Kingdom

Fungi

Phylum

Ascomycota

Class

Sordariomycetes

Order

Diaporthales

Family

Cytosporaceae

Genus

Cytospora

Species

chrysosperma

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

has host

Populus

Bain, J. (2006)

has host

Populus ×canadensis Moench

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

has host

Populus nigra L.

Birch, T.T.C. (1937)

has host

Populus

Dingley, J.M. (1969)

has host

Populus

Gilmour, J.W. (1966)

has host

Populus ×canadensis Moench

Hill, C.F. (1983)

has host

Populus

Lancaster, M.E. (1955)

has host

Populus ×euramericana (Dode) Guinier

Pennycook, S.R. (1989)

has host

Populus

Weston, G.C. (1957)

isolated from

Fraxinus excelsior L.

ICMP (1 records from [Not available].)

has host

Fraxinus excelsior L.

PDD (1 records from [Not available].)

has host

Populus

PDD (5 records from [Not available].)

has host

Populus deltoides Marshall

PDD (1 records from [Not available].)

has host

Populus nigra 'Italica'

PDD (2 records from [Not available].)

has host

Populus nigra L.

PDD (1 records from [Not available].)

has host

Populus tremuloides Michx.

PDD (1 records from [Not available].)

has host

Salix fragilis L.

PDD (6 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.

Cytospora chrysosperma (Pers.) Fr. 1823

Description

Type: Caulicolous Fungi; Description: Conidiomata stromatic, pycnidial, multi-loculate, scattered, immersed just below the epidermis, finally erumpent through cracks in the bark, exposing dark grey stroma, conic to truncate conic, 0.5–1.5 mm in diameter, ostiole prominent; on twigs and branches. Conidia allantoid, 0-septate, 3–6 × 1 μm, smooth, hyaline; exuded in long golden yellow to orange cirri.

Distribution

Distribution: Wanganui, Wellington, Gisborne, Nelson, Central Otago.; 1st Record: Birch (1937).

Notes

Pathogenicity

Significance: A wound pathogen of minor significance causing canker and dieback in stools and cuttings.; Host(s): Populus ×canadensis, P. nigra, Salix fragilis, Salix sp.