PDD 10466 – Trichoderma Pers.
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 10466
Specimen type:
Packet
Database record added:
26 March 2003
Database record updated:
24 February 2023
Components
Primary component
Active identification
Determined name:
Hypocrea Fr.
Determiner:
G.J. Samuels
Identification date:
2006-06-29 (Verbatim: 2006/06/29)
Preferred name:
Trichoderma Pers.
Division:
Ascomycota
Class:
Sordariomycetes
Order:
Hypocreales
Family:
Hypocreaceae
Identification type:
Determination
Other identifications
Identification
Determined name:
Hypocrea vinosa Cooke
Determiner:
Identification date:
Preferred name:
Trichoderma vinosum Samuels
Active:
no
Identification type:
Determination
Identification
Determined name:
Hypocrea vinosa Cooke
Determiner:
J.M. Dingley
Identification date:
Preferred name:
Trichoderma vinosum Samuels
Active:
no
Identification type:
Determination
Collection events
Primary collection event
Collection event type:
Unknown
Standard locality
Location:
Te Aroha
Georeferences:
Latitude and Longitude (WGS84):
-37.539 175.729
Verbatim locality:
Te Aroha
Verbatim collector:
J.M. Dingley
Standardised collector:
Joan M. Dingley
Verbatim date:
1948/10/00
Start date:
1948-10
Country:
New Zealand
New Zealand Area Codes:
Bay of Plenty
Native lands:
Ngāti Hako
Ngāti Hauā
Ngāti Maru (Hauraki)
Ngāti Rāhiri Tumutumu
Ngāti Tamaterā
Ngāti Tara Tokanui
Ngāti Whanaunga
Georeferences:
New Zealand Map Grid:
2750340E 6402810N (WGS84 -37.544467 175.71735)
Specimen notes
Public Note:
[from Jaklitsch et al. (2006). Webster (1964) attributed a Trichoderma anamorph to a New Zealand collection (PDD 10466) and Rifai (1969) assigned that anamorph to the T. aureoviride aggregate. According to Webster, the specimen that he examined fits the type of H. vinosa well. However our study of PDD 10466 reveals it to be distinct from the type specimen of H. vinosa. PDD 10466 is a poor specimen, with only one old stroma. That stroma is light brown (ca. 6D8). Ascospores are hyaline and dimorphic. Thirty ascospores in asci were measured; they are smaller than in the type collection. The distal parts are (3.7\endash)4.0\endash5.0(\endash6.0) × (3.2\endash)3.5\endash4.2(\endash5.0) μm; the proximal parts are (3.5\endash)4.0\endash5.5(\endash6.3) × (2.7\endash)3.0\endash4.0(\endash4.5) μm. The specimen includes a dry PDA culture. Conidia are green, ellipsoidal to narrowly ovoidal, (3.0\endash)3.2\endash3.5(\endash3.7) × 2.2\endash2.7 μm, smooth. Conidiophores in the dry culture have collapsed but we did not observe an eidamia-like development. The specimen PDD 10466 was collected in the Auckland region of the North Island of New Zealand, which is biologically distinct from the type locality of H. vinosa.
Thus we are convinced that PDD 10466 is not H. vinosa, although we cannot identify it to any known species.
Public Note:
Culture from this specimen (JMD581) stored as CBS 247.63; DNA sequences derived from that
P. Johnston, 2016
P. Johnston, 2016
External links
GenBank:
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