Pseudocercospora aristoteliae (Cooke) Deighton 1976

Caption:

Details

Name scientific

Pseudocercospora aristoteliae (Cooke) Deighton 1976

Preferred name

Pseudocercospora aristoteliae (Cooke) Deighton 1976

Biostatus

Origin

Occurrence

Georegion

Schema

Biostatus source

Comment

Indigenous, non-endemic

Present

New Zealand

Political Region

Anon

Nomenclature

Combination authors

Deighton

Original authors

Cooke

Authors

(Cooke) Deighton

Publication place

Deighton, F.C. 1976: Studies on Cercospora and allied genera. VI. Pseudocercospora Speg., Pantospora Cif. and Cercoseptoria Petr. Mycological Papers. 140.

Year published

1976

Publication page

139

Nomenclatural code

ICN

Basionym

Cercospora aristoteliae Cooke 1890

Taxonomic rank

species

Canonical form

Pseudocercospora aristoteliae

Classification

Kingdom

Fungi

Phylum

Ascomycota

Class

Dothideomycetes

Order

Capnodiales

Family

Mycosphaerellaceae

Genus

Pseudocercospora

Species

aristoteliae

Synonyms

Cercospora aristoteliae Cooke 1890

Associations

View full associations record

Association type

Associated organism

Association source

has host

Aristotelia racemosa

Cooke, M.C. (1890)

has host

Aristotelia serrata (J.R.Forst. & G.Forst.) W.R.B.Oliv.

Cooke, M.C. (1890)

has host

Aristotelia serrata (J.R.Forst. & G.Forst.) W.R.B.Oliv.

Dingley, J.M. (1969)

has host

Aristotelia serrata (J.R.Forst. & G.Forst.) W.R.B.Oliv.

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

has host

Aristotelia serrata (J.R.Forst. & G.Forst.) W.R.B.Oliv.

Groenewald, J.Z.; Chen, Y.Y. et al. (2024)

has host

Aristotelia serrata (J.R.Forst. & G.Forst.) W.R.B.Oliv.

Hood, I.A. (1985)

has host

Aristotelia serrata (J.R.Forst. & G.Forst.) W.R.B.Oliv.

Pennycook, S.R. (1989)

isolated from

Aristotelia serrata (J.R.Forst. & G.Forst.) W.R.B.Oliv.

ICMP (3 records from [Not available].)

has host

Aristotelia

PDD (2 records from [Not available].)

has host

Aristotelia serrata (J.R.Forst. & G.Forst.) W.R.B.Oliv.

PDD (19 records from [Not available].)

Descriptions

Cooke, M.C. 1890: New Zealand fungi. Grevillea 19(89): 1-4.

Cercospora aristoteliae Cooke 1890

Latin

Hypopbyllis. Maculis brunneis, suborbicularibus, roseo-cinctis. Hyphis fasciculatis, brevibus, fasciculatis, conidiis cylindraceis, ad apicem subattenuatis, 60-70 µ long, 3-4 µ lat.; multi-nucleatis, spurieque septulatis, hyalinis.

Typification

On leaves of Aristotelia racemosa. New Zealand. (Colenso 857.)

Dingley, J.M. 1969: Records of plant diseases in New Zealand. New Zealand Department of Scientific and Industrial Research, Bulletin. 192.

Cercospora aristoteliae Cooke 1890

Pathogenicity

Leaf lesions on the endemic host Aristotelia serrata caused by Cercospora are common throughout New Zealand.

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.

Pseudocercospora aristoteliae (Cooke) Deighton 1976

Description

Type: Foliicolous Fungi; Description: Mycelium internal, dark brown, aggregating to form stromata 20–50 μm in diameter. Conidiophores in dense or loose fascicles of 2–3, straight, pale olivaceous brown, smooth, 30–50 × 3–4 μm; conidiogenous cells with inconspicuous scars. Conidia cylindrical, subacicular, straight or slightly curved, 4–8-septate, 60–70 × 3–4 μm, subhyaline to pale olivaceous, smooth. Leaf spots dark purplish brown, roughly circular, 2–12 mm in diameter with a yellow brown margin, often confluent, particularly at the leaf margins and coincident on both sides of leaves.

Distribution

Distribution: Northland, Auckland, Coromandel, Bay of Plenty, Taupo, Wellington, Wairarapa, Nelson, Westland, Stewart Island.; 1st Record: Cooke (1890a: as Cercospora aristoteliae).

Notes

Pathogenicity

Significance: None.; Host(s): Aristotelia serrata.

Johnston, P.R. 2010: Kew Type Specimens - images and notes from P.R. Johnston, 2010.