Arisaema dracontium (L.) Schott GREEN DRAGON. This species (listed as Dracontium sp.) was reported in 1823 by Douglas from Goat Island. It grows in rich alluvial soils along streambanks. "... has been reported as occurring in the Park System, but has not yet been found by the writer," Hamilton (1943).

Range: swOnt-swPQ. Status: Rare in Canada. Endangered in New Hampshire. Rare in Minnesota. Protection: Protected by law in New York, Argus & White (1977). Protected by New York State law, Zander & Pierce (1979).

Arisaema triphyllum (L.) Schott. var. triphyllum. INDIAN TURNIP, JACK-IN- THE-PULPIT. In 1823 the Scottish botanist David Douglas noted in his diary that this species (as Arum triphyllum) grew on Goat Island. It grows in "rich low woods in mucky soil" (Zenkert, 1934). "Goat Island. A large and small variety common," Day (1888). Ontario, Queen Victoria Park, Panton (1890). "Lewiston," Field Club, 1893. "Niagara Gorge,"both sides, Field Club, 1894. Ontario, Niagara Park System, Cameron (1895). "Goat Island," Day (1901). "[Niagara] Parks, Ontario," Hamilton (1943). Ontario: sight record (Soper) #244 Niagara Glen; #243 Dufferin Islands; #241 Queenston Heights. (As A. atrorubens) Ontario: Niagara Glen, R. Burcher (25), May 13, 1937 (DAO); Niagara Falls, John Macoun, May 13, 1901 (CAN), Heimburger (1955). (As A. atrorubens) "Dufferin Islands, [Niagara] Glen," sight records, Yaki (1970).  DeVeaux College woods, "abundant," Eckel (1986).

New York: "woods at base of gorge...below Deveaux Pt. (Whirlpool State Park), .), with Smilacina stellata, S. racemosa. Facing the whirlpool. Eckel 8705251 (BUF); Single colony in woods below the old Schoelkopf plant and above the sewage treatment plant, lower woods: Betula, Acer, Quercus. P. M. Eckel 8704034 May 24, l986 (BUF); woods on Goat Island, S side in flats area, with Sanguinaria canadensis. A few stems, once shaded by trees, now rather exposed. Bottom of slope. Eckel, 96122606 (BUF), Niagara gorge, lower woods, along the old gorge railroad bed, Eckel 8703279 (BUF); Devil's Hole, , bottom of heavily wooded, moist slopes in dolomite ravine. Eckel 870638 (BUF); Deveaux College woods, Mature Quercus, Fagus, Acer & Fraxinus woodland. Colonies in rich back woods. Eckel 3053185 (BUF); Lewiston, Scovell's Knoll, elevated knoll against spoil area by the Niagara River, dense, rich woods: low woods facing the river, lower parking lot. Eckel & Eckel 870655 (BUF).

 

Ontario: Niagara Glen, Penas, May 19, 1972 (NFO); gorge of the Niagara River, below Lewiston-Queenston Bridge, N of the Sir Adam Beck Power Station, Rich woodland with Asarum canad., Sanguinaria,Thalictrum dioicum. Eckel 870690 (BUF); nature trail woods above Whirlpool Ravine, Eckel 8705304 (BUF); Dufferin Islands, Eckel May 25, 1985 (BUF).

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