Arum maculatum, a common woodland plant species widespread across temperate northern Europe
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Arisaema triphyllum, a herbaceous perennial plant native to eastern North America
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Cat's cradle, a well known series of string figures created between two people as a game
Jack Kerouac | Jack Nicholson | Jack Nicklaus | Jack the Ripper | Jack London | Jack Kemp | Jack Kirby | Jack Lemmon | Jack Black | Jack Abramoff | Jack Dempsey | Jack Benny | Jack White | Wolfman Jack | Union Jack | Jack White (musician) | Jack and the Beanstalk | Jack Johnson | Jack Charlton | Jack Palance | Jack Daniel's | Jack | Jack Paar | Jack Layton | Jack Straw | Jack Vance | Jack Bruce | Jack Warden | Jack's Mannequin | Jack in the Box |
In addition to the cypress, the Sanctuary protects many songbirds (prothonotary warbler, waterthrush), frogs (green frog, spring peeper) and several wildflower species (cardinal flower, jack-in-the-pulpit).