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Isoetes lacustris
Merlin's grass quillworts
Isoetes lacustris Isoetaceae
--more--
common names
  Merlin's grass
  lake quillwort
accepted scientific name
  Isoetes lacustris L.
rules for finding collection records
  Isoetes hieroglyphica (4)
  Isoetes lacustris (172)
  Isoetes macrospora (45)
family name
  Isoetaceae
Image Author: ©2010 Alan Cressler
Image License: Author's permission
Image Source Image Source
Category: Aquatic Plants, Fern-like Plants
Fern Category: Quillwort
Plant Observed last week of June thru 1st week of October
Native on both sides of the northern Atlantic

How Likely at this Location (13%)
Name Match (100%)
Plant Showiness (27%)
Links to Plant Descriptions
Wikipedia
Go Botany
Jepson
SEINet
USDA PLANTS profile
base map where plant found
mag select

Riparian
Aquatic
Sand
Rocky
grid lines base