Uredo haumata G. Cunn. 1928
Details
Details
Uredo haumata G. Cunn., Trans. & Proc. New Zealand Inst. 59 499 (1928)
Nomenclature
G. Cunn.
G. Cunn.
1928
499
ICN
Uredo haumata G. Cunn. 1928
NZ holotype
species
Uredo haumata
Classification
Descriptions
Uredo haumata G. Cunn. 1928
Hosts: Dauthonia Cunninghamii Hook. f. Base of Stocking Glacier, Mt. Cook, Canterbury, 1,000 m., 1/28. G.H.C. Tasman Moraine, Mt. Cook, Canterbury, 800 m., 1/28. G.H.C. Type. Danthonia flavescens Hook. f. Little Peel, Canterbury, 1,000 m., 1/28. G.H.C.
II. Uredosori hypophyllous, seated on discoloured spots visible on the upper surface, scattered and elliptical when up to 3 nun. long, or aggregated into linear series 1 cm: or more in length, pulverulent, pallid ferruginous brown, partly covered by the ruptured epidermis. Spores subglobose, or shortly elliptical, 36-42 x 32-36 mmm. ; epispore pallid chestnut-brown, 2 mmm. thick, moderately and finely verruculose; germ pores scattered, 7-11, obscure.
Both hosts are endemic and widely distributed (Cheesem. 1925, p. 172)
The spores are larger than those described by McAlpine (1906) for Uromyces Danthoniae from Australia, but otherwise show a general resemblance, especially in the numerous scattered germ pores. The species shows also a general resemblance to Uredo toetoe G. H. Cunn. on Arundo conspicua, but is separated by the much larger spores.
The spores are larger than those described by McAlpine (1906) for Uromyces Danthoniae from Australia, but otherwise show a general resemblance, especially in the numerous scattered germ pores. The species shows also a general resemblance to Uredo toetoe G. H. Cunn. on Arundo conspicua, but is separated by the much larger spores.
Taxonomic concepts
Uredo haumata G. Cunn. 1928
Uredo haumata G. Cunn. (1928)
Global name resources
Notes
typification
New Zealand. Danfhonia Cunninghamii. Tasman Moraine, Mt. Cook, Canterbury, 800 m., 1/28. G.H.C. Type PDD 3395
Metadata
1cb1b9f4-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
13 August 2024
