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