Download Copy a link to this page Cite this record

Russula multicystidiata McNabb 1973

Scientific name record
Names_Fungi record source
Is NZ relevant
This is the current name
This record has collections
This record has descriptions
This is indigenous
Threat status: Data deficient
Show more

Click to collapse Details Info

Russula multicystidiata McNabb, New Zealand J. Bot. 11 684 (1973)
Russula multicystidiata McNabb 1973

Click to collapse Biostatus Info

Endemic
Present
New Zealand
Political Region

Click to collapse Nomenclature Info

McNabb
McNabb
1973
684
ICN
Russula multicystidiata McNabb 1973
NZ holotype
species
Russula multicystidiata
Under L. ericoides, [New Zealand], Auckland: Titirangi, Atkinson Park, 13.iii.1967, R. F. R. McN. (HOLOTYPE, PDD 26936).

Click to collapse Classification Info

multicystidiata

Click to collapse Descriptions Info

Russula multicystidiata McNabb 1973

Under (1) L. ericoides, Auckland: Titirangi, Atkinson Park, ]3.ui.l967, R. F. R. McN. (2 coils) (holotype, pdd 26936). (2) N. menziesii and N. solandri var. cliffortioides, Canterbury: near Cass. 25.iv.l969, M. J. Noonan.
pileus: 3.5-5.5 cm diam., centrally depressed at maturity, slightly viscid under wet conditions, otherwise dry, glabrous, velar remnants absent, pallid cream, cream, or pallid creamy ochraceous, often stained yellowish brown; margins entire, thick, non-pectinate. Cuticle 200-250 µm thick, composed of ± repent or obliquely ascending, interwoven hyphae and pilocystidia; hyphae thin-walled, septate, 2.5-5 µm diam., terminal cells unspecialised; pilocystidia relatively sparse, cylindrical, to fusiform, thin-walled, apices acuminate, strangulate, or capitulate, contents refractive in KOH, of variable length, 2.5-6 µm diam. lamellae : adnate, crowded, moderately thick, simple or forked, to 5 mm deep, white to pallid creamy white, not discoloured at maturity, lamellulae numerous, typically in partial sequence. stipe: 2-2.5 cm long, ± equal, 0.8-1.2 cm diam., solid, dry, faintly subvelutinate apically under lens, white to pallid creamy white, flesh white, unchanging on exposure to air. Cuticle similar to that of pileus; caulocystidia similar to pilocystidia but more numerous. spores: spore print pallid creamy white; spores broadly elliptical, obliquely apiculate, apiculus to 1.5-(2)µm long, 8.5-11.2 X 7-9 /un, ornamentation moderately sparse, of amyloid verrucae to 1.2 µm high, isolated or joined by fine amyloid ridges and forming a partial reticulum; plage indistinct. hymenium: basidia hyaline, clavate, 50-75 X 9-12 µm, 4-spored, sterigmata to 8 µm long; pleurocystidia scattered, numerous, irregularly cylindrical, subclavate, or narrowly fusiform, hyaline, thin-walled, contents refractive in KOH, not or only slightly projecting beyond basidia, apices acuminate, undulate, capitulate, or occasionally strangulate, 56-88 X 5.5-7.5 µm; cheilocystidia numerous, often I-septate, similar to pleurocystidia but shorter. hymenophoral trama: heteromerous, intermixed. context of pileus: white, firm. unchanging; structure heteromerous, clamp connections absent. taste:  lamellae and context—mild. chemical characters: formalin on context—n.r.; phenol on context—slowly deep vinaceous; FeSO4 on context—rapidly pallid salmon pink; KOH on pileus—darkening; on context—n.r.; NH<OH on pileus and context— n.r.
Solitary under Leptospermum and Nothofagus.

Click to collapse Taxonomic concepts Info

Russula multicystidiata McNabb 1973
Russula multicystidiata McNabb 1973
Russula multicystidiata McNabb 1973
Russula multicystidiata McNabb (1973)
Russula multicystidiata McNabb 1973
Russula multicystidiata McNabb (1973)
Russula multicystidiata McNabb 1973
Russula multicystidiata McNabb (1973)
Russula multicystidiata McNabb 1973
Russula multicystidiata McNabb (1973)
Russula multicystidiata McNabb 1973
Russula multicystidiata McNabb (1973)
Russula multicystidiata McNabb 1973

Click to collapse Collections Info

Russula multicystidiata McNabb 1973
[Not available]

Click to collapse Notes Info

typification
Under L. ericoides, [New Zealand], Auckland: Titirangi, Atkinson Park, 13.iii.1967, R. F. R. McN. (HOLOTYPE, PDD 26936).

Click to collapse Metadata Info

1cb19f5c-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
1 January 2000
5 February 2003
Click to go back to the top of the page
Top