Arctoa pumila (Mitt.) Fedosov, Jan Kučera & M.Stech
Division:
Bryophyta
Class:
Bryatae
Family:
Dicranaceae
Identification type:
Determination
Note:
sterile
Other identifications
Identification
Determined name:
Dicranum aucklandicum Dixon
Determiner:
Allan Fife
Identification date:
1985-03 (Verbatim: March/85)
Preferred name:
Arctoa pumila (Mitt.) Fedosov, Jan Kučera & M.Stech
Active:
no
Identification type:
Determination
Identification
Determined name:
Dicranum pumilum Mitt.
Determiner:
G.O.K. Sainsbury
Identification date:
1947 (Verbatim: 1947)
Preferred name:
Dicranum pumilum Mitt.
Active:
no
Identification type:
Determination
Note:
As envisaged by H.N. Dixon
Identification
Determined name:
Holodontium pumilum (Mitt.) Broth.
Determiner:
[Allison KW]
Identification date:
Preferred name:
Arctoa pumila (Mitt.) Fedosov, Jan Kučera & M.Stech
Active:
no
Identification type:
Taxonomic curation
Collection events
Primary collection event
Collection event type:
Field
Standard locality
Location:
Waipori Stream at the Power Station. South of Dunedin
Verbatim locality:
Waipori Stream at the Power Station. South of Dunedin.
Verbatim collector:
K.W.A. [Allison KW]
Standardised collector:
Kenneth W. Allison
Verbatim date:
5.4.47
Start date:
1947-04-05
Land District:
Otago Land District
Country:
New Zealand
Habitat:
On top of rock in stream, fairly open & above water level.
Specimen notes
Herbarium history:
The K. W. Allison Collection No. 1,027
Supplementary remarks:
No 1027 is certainly D. pumilum as envisaged by Dixon : in fact your finding matches the Fuegian plant better than does Hector's specimen: but there is considerable variation - even in yours - in the degree of acutemess of the apex & in the upper cells, & though the plant is rather conspicuosly distinct from your district's D. aucklandicum, the latter is suspiciously variable in other regions & I have seen specimens of Dicranella egmontensis (wh. [which] I think is inseparable from the Dicranum) where the upper cells are irritatingly changeable ... I wd [would] not feel inclined to separate the Otago plants (from D. acuklandicum K.W.A.) on the characters involved.
See litt. G.O.K.S. [Sainsbury GOK] 14/8/48
[Sainsbury GOK], 14/8/48
Supplementary remarks:
From his Handbook & the above notes, Sainsbury apparently feels doubtful of the claim of D. pumilum to be a New Zealander.
K.W.A. [Allison KW], [> 1955]