PDD 101765 – Xerocomus nothofagi McNabb
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 101765
Specimen type:
Packet
Loan status:
Active
Database record added:
12 March 2012
Database record updated:
24 February 2023
Components
Primary component
Active identification
Determined name:
Xerocomus nothofagi
Determiner:
J.A. Cooper
Identification date:
2015-08 (Verbatim: Aug. 2015)
Preferred name:
Xerocomus nothofagi McNabb
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Boletales
Family:
Boletaceae
Identification type:
Determination
Note:
on basis of sequence
Associations:
has host Leptospermum ericoides
Substrate:
soil
Other identifications
Identification
Determined name:
Boletus leptospermi McNabb 1968
Determiner:
P. Leonard
Identification date:
Preferred name:
Boletus leptospermi McNabb
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Leptospermum ericoides
Determiner:
Identification date:
Preferred name:
Kunzea ericoides (A.Rich.) Joy Thomps.
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Myrtales
Family:
Myrtaceae
Identification type:
Determination
Present:
no
Collection events
Primary collection event
Collection event type:
Unknown
Standard locality
Location:
Nelson Lakes, Lake Rotoiti
Georeferences:
Latitude and Longitude (WGS84):
-41.8088 172.845
Verbatim locality:
Nelson Lakes, Lake Rotoiti
Verbatim collector:
P. Leonard
Standardised collector:
Patrick Leonard
Collectors reference no.:
PL 12110
Verbatim date:
2010/01/29
Start date:
2010-01-29
Country:
New Zealand
New Zealand Area Codes:
Nelson
Three Kings Islands
Native lands:
Ngāti Kōata
Ngāti Kuia
Ngāti Rārua
Ngāti Tama ki Te Tau Ihu
Ngāti Toa Rangatira
Rangitāne o Wairau
Georeferences:
New Zealand Map Grid:
2497483E 5933205N (WGS84 -41.808038 172.849461)
Habitat:
Leptospermum scrub
Specimen notes
Public Note:
[PL] Cap convex, date brown, slightly viscid, 85-110mm diam. Pores minute, golden, reddish with age. Stipe 50 x 15mm, tapering, yellowish brown, but red at apex. Flesh firm, white, blueing very slightly. Spores 7.3-10 x 3-4.5. [JAC] The macro descriptions of Xerocomus nothofagi and Boletus leptospermi are similar, the differences being: leptospermi - pores golden yellow, aging with reddish patches, flesh rapidly blue. Nothofagi - pores yellow with a uniform carmine edge, slowly blueing. The key difference is the spore size/Q. Spores here length=8.7–10.7µm (µ=9.9, σ=0.52), width=3.5–5.1µm (µ=4.2, σ=0.34), Q=2.0–2.9µm (µ=2.39, σ=0.23), n=20T. The description and spores of this material agrees with nothofagi, as does the sequence. 'Xerocomus' nothofagi and 'Boletus' leptospermi now both have a number of records with Kunzea/Leptospermum and Beech, and neither is host restricted. See also recent records of X. rufostipitatus
JAC, Feb. 2017
JAC, Feb. 2017
External links
GenBank:
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