Maine Lake Plant Species Probabilities




Дата канвертавання22.04.2016
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Maine Lake Plant Species Probabilities
Maine's southern lakes have a different botanical composition from the northern lakes. The southern lakes are those south of latitude 45 degrees 20 minutes North, DeLorme map pages 1 through 37. The northern lakes are in DeLorme pages 38 through 70.
The list below shows the lake plants in order of prevalence, the probability of finding the plant somewhere in any randomly chosen lake. The scientific name is followed by the common name(s), then the probability of finding the plant.

Keith Williams April, 2011


Southern lakes:

Eriocaulon aquaticum (Pipewort) 84%

Pontederia cordata (Pickerelweed) 77%

Nuphar variegata (Spatterdock, yellow pond-lily) 75%

Nymphaea odorata (White water-lily) 74%

Utricularia purpurea (Purple bladderwort) 64%

Potamogeton epihydrus (Ribbon-leaf pondweed) 58%

Eleocharis acicularis (Needle spikerush) 56%

Najas flexilis (Northern water nymph) 56%

Brasenia schreberi (Watershield) 52%

Potamogeton berchtoldii (formerly Potamogeton pusillus var. tennissimus) 50%

Lobelia dortmanna (Water lobelia) 49%

Nymphoides cordata (Little floating-heart) 49%

Sparganium fluctuans (Floating-leaf bur-reed) 49%

Utricularia macrorhiza (Common bladderwort) 49%

Eleocharis robbinsii (Robbin's spikerush) 48%

Potamogeton natans (Floating-leaf pondweed) 48%

Potamogeton spirillus (Northern snail-seed pondweed) 46%

Juncus militaris (Bayonet rush) 43%

Myriophyllum tenellum (Leafless water-milfoil) 41%

Juncus pelocarpus (Brown-fruited rush) 40%

Isoetes spp. (Quillwort) 38%

Potamogeton amplifolius (Big-leaf pondweed) 38%

Potamogeton robbinsii (Fern pondweed) 37%

Elatine minima (Small water-wort) 33%

Utricularia radiata (Floating bladderwort) 31%

Utricularia intermedia (Northern bladderwort) 31%

Over 150 species reported


Northern lakes:

Najas flexilis (Northern water nymph) 74%

Nuphar variegata (Spatterdock, yellow pond-lily) 68%

Potamogeton natans (Floating-leaf pondweed) 63%

Potamogeton berchtoldii (formerly Potamogeton pusillus var. tennissimus) 47%

Chara spp. (Muskgrass) 42%

Potamogeton amplifolius (Big-leaf pondweed) 42%

Potamogeton epihydrus (Ribbon-leaf pondweed) 42%

Potamogeton gramineus (Variable pondweed) 42%

Sparganium angustifolium (Narrow floating-leaf bur-reed) 42%

Eriocaulon aquaticum (Pipewort) 37%

Potamogeton foliosus (Leafy pondweed) 37%

Potamogeton spirillus (Northern snail-seed pondweed) 37%

Equisetum fluviatile (River horsetail) 32%

Potamogeton alpinus (Red pondweed) 32%

Potamogeton praelongus (White-stemmed pondweed) 32%

Potamogeton robbinsii (Fern pondweed) 32%

Sparganium fluctuans (Floating-leaf bur-reed) 32%

Over 60 species reported


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