Potamogeton trichoides - geographical information

last updated 2008-03-11

Job status, questions etc.

Documentation from Christopher D. Preston of background data for treatment in Flora Nordica 12, 080304.

Reported by Comments
author nat. reviewer
Material studied from see right AFD C C C-AFD H LD O S SBT UME UPS UPSV
No relevant specimens in ? ICEL How about the other Norwegian herbaria?
Should be studied in ?
Not searched for or studied in ? [AAU AMNH BG Borås GB FN FOR HEL JOE JYV KEVO KMN KUO KYM NLH Norrköping OHN OREB OULU SVG TIK TMP TRH TROM TUR TURA VI VOA] ?

Denmark

Vestjylland
ROSLIY
Latest specimen seen 1902; is it still present?

Sydjylland
ROSLPY

Sjælland
ROSLPY

Lolland, Falster & Møn
ROSMPY

Bornholm
ROSLIY
Only specimen seen 1887; is it still present?

Taxon prov map code spec seen source followed for frequency Comments
Nordjylland
NJy
Østjylland
ØJy
Vestjylland
VJy
Sydjylland
SJy
Fyn & Langeland & surrounding islands
FyL
Sjælland
Sjae
Lolland, Falster & Møn
LFM
Bornholm
Brn

Iceland
No records.

Norway
No records.


Sweden

Skåne
ROSLIY
Weimarck & Weimarck 1985 map <10 sites, with only 1 recent record. Is it still present?

Gotland
N
(only specimen at S is pusillus)

Göteborg & Bohuslän
ROSLIY
Fries 1971 lists <10 sites; Bertilsson et al. 2002 list numerous recent sites in Göteborg area. CDP needs to check specimens

Västergötland
N
Sites in Bertilsson et al. 2002 are in Bh

Taxon prov map code spec seen source followed for frequency Comments
Skåne
Sk
Blekinge
Bl
Öland
Öl
Gotland
Gtl
Östra Småland
Klm
Inre Småland
SmI
Halland
Hl

Göteborg & Bohuslän

Bh
Dalsland
Dls
Västergötland
Vg
Östergötland
Ög
Närke
Nrk
Södermanland
Srm Locality Vërmdo labelled as Södermanland by Tiselius is in Upl
Värmland
Vrm
Västmanland
Vsm
Uppland
Upl R O S L X Y Last specimen is 1896 (S), and has been seen by CDP
Dalarna
Dlr
Gästrikland
Gst
Hälsingland
Hls
Medelpad
Mpd R O S I I Y How many sites? Is it still present?
Ångermanland
Ång R O S M P Y
Härjedalen
Hrj
Jämtland
Jmt
Västerbotten
Vb R O S I I Y How many sites? Is it still present?
Norrbotten
Nb R O S I P Y How many sites?
Åsele lappmark
ÅsL
Lycksele lappmark
LyL
Pite lappmark
PL
Lule lappmark
LL
Torne lappmark
TL


Finland
No records.

Finland
Taxon prov map code spec seen source followed for frequency Comments
Åland
A
Varsinais-Suomi
V
Uusimaa
U
Etelä-Karjala
EK
Satakunta
St R O S L P Y
Etelä-Häme
EH
Etelä-Savo
ES
Pohjois-Häme
PH
Pohjois-Savo
PS
Pohjois-Karjala
PK
Etelä-Pohjanmaa
EP R O S L P Y
Keski-Pohjanmaa
KP R O S I P Y How many sites?
Kainuu
Kn
Oulun Pohjanmaa
OP R O S L I Y Last specimen seen 1969; is it still present?
Perä-Pohjanmaa
PeP R O S L I Y
Koillismaa
Ks N Only record in database at H is subfossil
Kittilän Lappi
KiL
Sompion Lappi
SoL
Enontekiön Lappi
EnL
Inarin Lappi
InL