Isoetes heldreichii, or Pindus quillwort, is a species of lycopod. It is critically endangered. Some think it extinct as it was last seen in 1885.[1][2]
It is found in Central Greece.[1][3][4][5]
It was described by Richard Wettstein in 1886.[6]
Isoetes heldreichii, or Pindus quillwort, is a species of lycopod. It is critically endangered. Some think it extinct as it was last seen in 1885.
