Hohenbuehelia luteola G. Stev. 1964
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Hohenbuehelia luteola G. Stev., Kew Bull. 19 26 (1964)
Hohenbuehelia luteola G. Stev. 1964
Biostatus
Nomenclature
G. Stev.
G. Stev.
1964
26
ICN
Hohenbuehelia luteola G. Stev. 1964
NZ holotype
species
Hohenbuehelia luteola
Classification
Associations
Descriptions
Hohenbuehelia luteola G. Stev. 1964
[GS] Pileus 2-2-5 cm. diam., pale yellowish, orbicular, velvety; flesh white, soft. Gills shortly decurrent, pale yellow, moderately crowded. Stipe 4 X 3 mm., lateral, pale yellow, smooth to velvety. Spores 8-9 X 4.5-5 um, nonamyloid, thin-walled. Metuloids 45-50 X 15-20um, pseudo-amyloid, very thick-walled, with crystals, abundant on gill faces (Fig. 1/52, p. 10). HABITAT : on fallen wood, Waikanae, 1.1.1951, Stevenson (type). [JC] the cap appears polished, with fine even tomentum towards a pronounced stipe. Stipe with white hyphae and rhizoids. Lamellulae relatively few or absent compared to H. podocarpinea, nothofaginea, brunnea. Gill edge entire. Cap is much paler than previous specimens. Pileipellis a separable elastic pellicle. The surface layer is not darker, unlike previous species examined, and has abundant metuloid pilocystidia, usually without crystals. Also with gloeosphex cystidia on the surface. Clamped.Material heavily contaminated with penicillium spores. The gloeosphex cystidia on the pileus and lamellae have a distinctive morphology not seen on previous NZ types, like raisins. Spores length=6.9–8.8µm (µ=7.9, σ=0.53), width=3.8–5.8µm (µ=4.9, σ=0.54), Q=1.3–2.0µm (µ=1.64, σ=0.17), n=20, ellipsoid
Tectella luteohinnulea Stevenson (29 D) Fig. 15 = Hohenbuehelia luteohinnulea (Stevenson) comb. nov. (Basionym: T. luteohinnulea Stevenson, Kew Bull. 19: 30, 1964)
There is no reason why this species should have been described in Tectella, especially seeing that the "veil", which is specific to Tectella, is apparently formed by the remnants of a web-like cover produced by insects.
Hohenbuehelia luteola G. Stev. 1964
[Notes from Kew Type specimen, PRJ 2010] Kew images.
[Notes from Kew Type specimen, PRJ 2010] Kew images.
Hohenbuehelia luteola G. Stev. 1964
Pileus 2-2.5 µm diam., pale yellowish, orbicular, velvety; flesh white, soft. Gills shortly decurrent, pale yellow, moderately crowded. Stipe 4 x 3 µm lateral, pale yellow, smooth to velvety. Spores 8-9 x 4.5-5 µm non-amyloid, thin-walled. Metuloids 45-50 x 15-20 µm pseudo-amyloid, very thick-walled, with crystals, abundant on gill faces (Fig. 52).
On fallen wood, Waikanae, 1.1.1951, Stevenson (type).
Pileus 2-2.5 cm diam., pallide lutescens, orbicularis, velutinus; caro alba, mollis. Lamellae breviter decurrentes, pallide luteae, modice confertae. Stipes 4 x 3 mm, lateralis, pallide luteus, laevis usque velutinus. Sporae 8-9 x 4-5.5 µm, haud amyloideae, parietibus tenuibus. Metuloidea 45-50 x 15-20 µm, pseudo-amyloidea, parietibus crassissimis, crystallis incrustata, in lamellarum faciebus copiosa.
Typus: Stevenson 803.
Pileus 1-2 -5 cm, diam., yellow to yellow-fawn, moist becoming velvety or floccose, fan-shaped or spathulate with margins down-rolled at first; flesh thin, yellowish. Gills decurrent, creamy white, shallow, thick, very crowded, margins somewhat serrulate. Stipe 2-3 x 2-3 mm, lateral, concolorous, with attached rhizomorphs. Veil felt-like, creamy yellow, well developed. Spores 6-7 x 3-4 µm, non-amyloid, thin-walled. Metuloids 30-60 x 10-20 µm, pseudoamyloid, very thick-walled and encrusted with crystals, extremely abundant (Fig. 37). Cuticle of more or less parallel loosely woven thin-walled hyphae.
In humus layer of soil under second growth scrub, Wellington Botanic Garden, 26.4.1948, Stevenson & 26.5.1949, Stevenson (type).
Pileus 1-2-5 cm diam., flavus usque flavo-hinnuleus, humidus, dein velutinus vel floccosus, flabellatus vel spatulatus, marginibus primum deorsum involutis; caro tenuis, flavescens. Lamellae decurrentes, cremeo-albae, haud altae, crassae, valde confertae, marginibus subserrulatis. Stipes 2-3 x 2-3 mm, lateralis, concolor, rhizomorphis adnexis. Velum ad instar coactilium, cremeo-flavum, bene evolutum. Sporae 6-7 x 3-4 µm, haud amyloideae, parietibus tenuibus. Metuloidea 30-60 x 10-20 µm, pseudo-amyloideae, parietibus crassissimis et crystallis incrustatis, copiosissima. Cuticula ex hyphis plus minus parallelis laxe intertextis, parietibus tenuibus, sistens.
Typus: Stevenson 589.
Taxonomic concepts
Hohenbuehelia luteohinnulea (G. Stev.) E. Horak 1971
Hohenbuehelia luteohinnulea (G. Stev.) E. Horak (1971)
Hohenbuehelia luteohinnulea (G. Stev.) E. Horak (1971)
Hohenbuehelia luteohinnulea (G. Stev.) E. Horak (1971)
Hohenbuehelia luteohinnulea (G. Stev.) E. Horak (1971)
Hohenbuehelia luteohinnulea (G. Stev.) E. Horak (1971)
Hohenbuehelia luteohinnulea (G. Stev.) E. Horak (1971)
Hohenbuehelia luteola G. Stev. 1964
Hohenbuehelia luteola G. Stev.
Hohenbuehelia luteola G. Stev. 1964
Hohenbuehelia luteola G. Stev. 1964
Hohenbuehelia luteola G. Stev. (1964)
Hohenbuehelia luteola G. Stev. 1964
Hohenbuehelia luteola G. Stev. (1964)
Hohenbuehelia luteola G. Stev. 1964
Hohenbuehelia luteola G. Stev. (1964)
Hohenbuehelia luteola G. Stev. 1964
Tectella luteohinnulea G. Stev. (1964)
Global name resources
Collections
Notes
taxonomic status
Examination of type collections and recent sequenced materia indicate H. luteola = H. luteohinnulea. [JAC]
typification
HABITAT : on fallen wood, Waikanae, 1.1.1951, Stevenson (type).
Metadata
1cb1b321-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
1 January 2000
30 April 2016