Pfarrwiesensee

B - good

15. June 2025

Habitat StructuresB

CriterionValue
Score charophyceaeB
Number of different typically formed accretion structures, such as swamp forest, willow bushes, reeds, etc. B

Species Inventory – Habitat TypicalB

CriterionValue
All stoneworts, higher water plants with a trophic index < 2.5 – see species table B

ImpairmentsC

CriterionValue
Impairment moderately pronounced, rough hornwort, bumpy water lentil-floating mats see species table C
Anthropogenic Influences on <10% of the surveyed area
Natural Shore Accretion absent on >50% of the shoreline
Lower macrophyte boundary B
(Lower Macrophyte Limit)
Middle Macrophyte Limit 5.0 Meter
Lower Macrophyte Limit 6.5 Meter

Overall RatingB - good

Species
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Steifborstige Armleuchteralge

(Chara hispida)

1%

Type: Basic lawn

Gewöhnliche Armleuchteralge

(Chara vulgaris)

2%

Type: Basic lawn

Stern-Armleuchteralge

(Nitellopsis obtusa)

10%

Type: Basic lawn

Nuttalls Wasserpest / Schmalblättrige Wasserpest

(Elodea nuttallii)

40%

Type: Submerged vegetation

Wasserminze

(Mentha aquatica)

1%

Type: Submerged vegetation

Ähriges Tausendblatt

(Myriophyllum spicatum)

3%

Type: Submerged vegetation

Haarblättriges Laichkraut

(Potamogeton trichoides)

1%

Type: Submerged vegetation

Weidengebüsch

(Salicion elaeagni)

Type: Shore vegetation

Röhricht

(Phragmites australis)

Type: Shore vegetation