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    Species Check List
    Don Yurewicz
    • May 13, 2020
    • 1 min

    Species Check List

    The list below is a check list of identified native aquatic plants and animals in Conway Lake, some species not yet identified in the...
    67 views1 comment
    Algae - Filamentous Green Algae
    Don Yurewicz
    • Mar 27, 2020
    • 1 min

    Algae - Filamentous Green Algae

    Floating mat of filamentous green algae in Dolloff Cove - photo by Don Yurewicz Filamentous algae consists of single algae cells that...
    68 views0 comments
    Nitella - A Macro-Algae
    mariagross
    • Mar 27, 2020
    • 1 min

    Nitella - A Macro-Algae

    Judy Capreralla, one of our Lake Hosts, found this small plant floating just below the surface of the water, off of the Conway beach ramp....
    48 views1 comment
    Aquatic Moss (Fontinalis spp.)
    Don Yurewicz
    • Mar 21, 2020
    • 1 min

    Aquatic Moss (Fontinalis spp.)

    Aquatic moss (aka water moss) is a dark green plant that attaches to submerged rocks or logs. The stems branch and are entirely covered...
    55 views0 comments
    Bladderwort  (Utricularia spp.)
    Don Yurewicz
    • Mar 10, 2020
    • 2 min

    Bladderwort (Utricularia spp.)

    Bladderwort is one of the most common aquatic plants in Conway Lake and is easily identified by the small bladders (2-4 mm in diameter)...
    72 views0 comments
    Coontail (aka Hornwort)
    Don Yurewicz
    • Mar 5, 2020
    • 1 min

    Coontail (aka Hornwort)

    This native plant has been identified by Maria Gross in Wiley Brook inlet (Zone 7). Coontail collected in Wiley Brook inlet (Zone 7). ...
    37 views0 comments
    "Grassy" Spike Rush (Eleocharis acicularis)     
aka "Thread Grass" or "Sterile Thread-Like Leaf"
    Don Yurewicz
    • Feb 20, 2020
    • 1 min

    "Grassy" Spike Rush (Eleocharis acicularis) aka "Thread Grass" or "Sterile Thread-Like Leaf"

    "Grassy spike rush" is a submerged, thread-like, sterile version of the emergent spike rush plant. It is common in shallow portions of...
    27 views0 comments
    Floating Pondweed (Potamogeton natans)
    CLCA Weed Patrol
    • Feb 18, 2020
    • 1 min

    Floating Pondweed (Potamogeton natans)

    Floating pondweed has both submersed and floating leaves but the submersed leaves are very narrow and appear to consist only of an...
    6 views0 comments
    Ribbon-Leaf Pondweed (Potamogeton epihydrus)
    Don Yurewicz
    • Feb 17, 2020
    • 1 min

    Ribbon-Leaf Pondweed (Potamogeton epihydrus)

    Floating leaves are firm, green, elliptic, 1 to 3 inches long, up to ¾ inch wide, and rounded to bluntly pointed at the tip. Submersed...
    75 views0 comments
    Spiral Pondweed 
(Potamogeton spirillus)
    Don Yurewicz
    • Feb 16, 2020
    • 1 min

    Spiral Pondweed (Potamogeton spirillus)

    Spiral pondweed has submersed and floating leaves, though floating leaves are typically few or may be absent. Floating leaves are firm,...
    82 views0 comments
    Robbins Pondweed
    Don Yurewicz
    • Feb 16, 2020
    • 1 min

    Robbins Pondweed

    Robbins Pondweed (Potamogeton robbinsii) A large field of Robbins Pondweed was found by Brad Gaudreault around the southern edges of the...
    8 views0 comments
    White Stem Pondweed (Potamogeton praelongus)
    Don Yurewicz
    • Feb 16, 2020
    • 1 min

    White Stem Pondweed (Potamogeton praelongus)

    This pondweed has not yet been identified in Conway Lake. Photo by Jessica O'Brien University of California, Berkeley White-stem pondweed...
    39 views0 comments
    Clasping-Leaf Pondweed
    Don Yurewicz
    • Feb 15, 2020
    • 1 min

    Clasping-Leaf Pondweed

    This pondweed has not yet been identified in Conway Lake but keep an eye out - there is an invasive (Curly Leaf Pondweed) which looks...
    16 views1 comment
    Thin-Leaved Submerged Pondweeds
    Don Yurewicz
    • Feb 14, 2020
    • 2 min

    Thin-Leaved Submerged Pondweeds

    These pondweeds lack floating leaves and have thin, "grassy" like leaves. and resemble several other aquatic plants with thin leaves and...
    63 views0 comments
    Mermaid Weed (Proserpinaca palustris)
    Don Yurewicz
    • Feb 13, 2020
    • 1 min

    Mermaid Weed (Proserpinaca palustris)

    Source: Go Botany Native Plant Trust Mermaid weed grows in the submersed and emergent plant communities. It may be found in the shallow...
    11 views0 comments
    Native Waterweed (Elodea spp.)
    Don Yurewicz
    • Feb 12, 2020
    • 1 min

    Native Waterweed (Elodea spp.)

    The stems of native waterweed are anchored to the bottom by shallow roots and grow up to three feet long. The plant often branches...
    27 views0 comments
    Native Water Naiad (Najas flexilis) aka Water Nymph
    Don Yurewicz
    • Feb 12, 2020
    • 1 min

    Native Water Naiad (Najas flexilis) aka Water Nymph

    This submerged plant has been spotted in Dolloff Cove, South Cove, and Paige Brook by members of the Weed Patrol. It is characterized by...
    28 views0 comments
    Native Milfoil  (Myriophyllum spp)
    Don Yurewicz
    • Feb 11, 2020
    • 1 min

    Native Milfoil (Myriophyllum spp)

    Native water milfoil (Myriophyllum humile??) photographed by Maria Gross and Don Yurewicz in Dolloff Cove and South Cove. Native...
    48 views0 comments
    Those rosettes you see all over the lake’s floor:Pipeworts or Quillworts?
    mariagross
    • Feb 9, 2020
    • 1 min

    Those rosettes you see all over the lake’s floor:Pipeworts or Quillworts?

    I have been on the hunt and for the sake of a show-and-tell here are my findings. I have now found 2 varieties of Quillwort that present...
    26 views0 comments
    Quillwort (Isoetes spp.)
    Don Yurewicz
    • Feb 9, 2020
    • 1 min

    Quillwort (Isoetes spp.)

    This is a low growing plant in shallow littoral portions of lakes, ponds and streams. It has spiky, somewhat succulent leaves in the form...
    24 views0 comments
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