Download Copy a link to this page Cite this record

Lachnella totara (G. Cunn.) G. Cunn. 1963

Scientific name record
Names_Fungi record source
Is NZ relevant
This is a synonym
This record has collections
This record has descriptions

Click to collapse Nomenclature Info

G. Cunn.
G. Cunn.
(G. Cunn.) G. Cunn.
1963
318
ICN
NZ holotype
species
Lachnella totara

Click to collapse Classification Info

totara

Click to collapse Associations Info

Click to collapse Descriptions Info

Lachnella totara (G. Cunn.) G. Cunn. 1963

CONIFERAE. Podocarpus hallii: Auckland, Titirangi, Waitakere Ranges, 250 m. Wellington, National Park, 950 m; Mt. Tongariro, 850-1,100 m; Mt. Hector, Tararua Ranges, 900 m. Canterbury, Arthur's Pass, 850 m. Podocarpus totara: Auckland, Swanson, 120 m; Oratia, Waitakere Ranges, 200 m; Titirangi, 250 m. Wellington, Mt. Holdsworth, Tararua Ranges, 1,350 m. Canterbury, Peel Forest, 600 m, type collection, P.D.D. herbarium, No. 3349. Otago, Hollyford Valley, 250 m; Alton Stream, Tuatapere, 120 m; Ulva Islet, Stewart Island; Ryans Creek, Stewart Island.
Pilei annual, scattered, membranous-coriaceous, 2-3 mm long, 1-8 mm broad, usually pendulous when attached by narrow vertices, conical-cupulate when seated upon narrow bases, or sometimes scutellate and attached by broad bases; exterior fawn or tan, darker peripherally, finely radiate striate, or wrinkled, naked; margin acute, inturned or plane, entire or slightly lacerate; hymenial surface even or slightly rugulose, bay, concave. Context white (brown in some old specimens), to 250 µ, thick, of radiately arranged, compact, parallel hyphae; generative hyphae 4-5 µ, diameter, walls 1 µ, thick, hyaline, tortuous. Hymenial layer to 70 µ deep, a dense palisade of basidia and paraphyses. Basidia clavate, 40-56 x 7-9 µ, bearing 2-4 spores; sterigmata erect, slender, to 5 µ long. Paraphyses subclavate, 32-48 x 6-7 µ. Spores obovate or elliptical, apiculate, 8-9.5 x 5-6 µ, walls smooth, hyaline, 0.2 µ thick.
TYPE LOCALITY: Peel Forest, Canterbury, New Zealand.
DISTRIBUTION: New Zealand.
HABITAT: Scattered on bark of living and dead branches and trunks.
Common on two endemic species of Podocarpus, called totara by the Maori, the species possesses the largest pilei of any present in the region. Usually 1-3 mm diameter, pendulous and conical-cupulate (as in the type collection), pilei sometimes may extend laterally to 8 mm, and become scutellate with a slightly wrinkled hymenial surface. Pilei grow upon bark of living or dead branches and small trunks, and because of the exterior colour are difficult to detect. In Kew herbarium there is a collection, ex "Buller Valley, Westland, T. Kirk, No. 236" which Cooke placed under the cover of `Cyphella' cupulaeformis Berk. & Rav. The latter differs in possessing markedly angular, distorted, irregular spores

Click to collapse Taxonomic concepts Info

Lachnella totara (G. Cunn.) G. Cunn. 1963
Lachnella totara (G. Cunn.) G. Cunn. (1963)
Lachnella totara (G. Cunn.) G. Cunn. 1963
Lachnella totara (G. Cunn.) G. Cunn. (1963)
Lachnella totara (G. Cunn.) G. Cunn. 1963
Lachnella totara (G. Cunn.) G. Cunn.
Lachnella totara (G. Cunn.) G. Cunn. 1963
Lachnella totara (G. Cunn.) G. Cunn. (1963)

Click to collapse Collections Info

Lachnella totara (G. Cunn.) G. Cunn. 1963
[Not available]

Click to collapse Metadata Info

1cb18fce-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
15 December 2003
Click to go back to the top of the page
Top