Plagiostoma convexum (Preuss) L.C. Mejía 2011

Details

Name scientific

Plagiostoma convexum (Preuss) L.C. Mejía in Mejía et al., Studies in Mycology 68 221 (2011)

Preferred name

Plagiostoma convexum (Preuss) L.C. Mejía 2011

Taxonomy reference

Mejía, L.C.; Castlebury, L.A.; Rossman, A.Y.; Sogonov, M.V.; White, J.F. 2011: A systematic account of the genus Plagiostoma (Gnomoniaceae, Diaporthales) based on morphology, host-associations, and a four-gene phylogeny. Studies in Mycology 68: 211-235.

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Exotic

Present

New Zealand

Political Region

Anon

Nomenclature

Authors

(Preuss) L.C. Mejía

Original authors

Preuss

Combination authors

L.C. Mejía

Publication place

Year published

2011

Publication page

221

Nomenclatural code

ICN

Taxonomic rank

species

Canonical form

Plagiostoma convexum

Classification

Kingdom

Fungi

Phylum

Ascomycota

Class

Sordariomycetes

Order

Diaporthales

Family

Gnomoniaceae

Genus

Plagiostoma

Species

convexum

Synonyms

Associations

View full associations record

Association type

Associated organism

Association source

has host

Salix fragilis L.

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

has host

Salix fragilis L.

Gadgil, P.D.; Dick, M.A. (2000)

has host

Salix

PDD (1 records from Austria.)

has host

Populus nigra 'Italica'

PDD (1 records from Canada.)

has host

Salix fragilis L.

PDD (3 records from New Zealand.)

has host

Salix

PDD (1 records from United Kingdom.)

has host

Salix purpurea L.

PDD (1 records from USSR.)

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.

Cryptodiaporthe salicina Wehm. 1933

Description

Type: Caulicolous Fungi; Description: Ascomata perithecial, scattered or in small groups, immersed, globose, black, 0.3–0.5 mm in diameter, ostiolar beaks emerging through splits in the host bark, beaks sometimes fusing together to form a small disc. Asci clavate, 50–70 × 12–15 am. Ascospores fusiform, 1-septate, 15–20 × 5–7 m, hyaline.

Distribution

Distribution: Mackenzie.; 1st Record: Gadgil & Dick (2000a).

Notes

Pathogenicity

Significance: Found associated with dieback of young willow shoots in one locality only.; Host(s): Salix fragilis.