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Trillium grandiflorum forma roseum with distinctly undulate margin of petals and leaves. As of November 2021, Plants of the World Online (POWO) lists 20 synonyms for Trillium grandiflorum. [2] Although POWO accepts no infraspecific names, numerous varieties and forms have been described. Of these, perhaps the best known is Trillium grandiflorum f
Milkweed yellows is an infectious disease of milkweeds caused by the milkweed yellows phytoplasma. Other diseases caused by pathogens in subgroup 16SrIII-F include Vaccinium witches' broom, potato purple top, and a greening disorder of Trillium grandiflorum and other Trillium species. [4] [5]
Trillium grandiflorum (great white trillium) Picking parts off a trillium plant can kill it even if the rhizome is left undisturbed. [91] Some species of trillium are listed as threatened or endangered and collecting these species may be illegal.
Most common in this area is the white trillium (Trillium grandiflorum). New Oneida County flower, the trillium, is listed as an endangered species by the US Fish and Wildlife Service.
There are four different species of trillium that naturally occur in New England: white wakerobin (Trillium grandiflorum), nodding wakerobin (T. cernuum), red trillium (T. erectum), and painted ...
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Trillium erectum Trilliaceae was a family of flowering plants first named in 1846; however, most taxonomists now consider the genera formerly assigned to it to belong to the family Liliaceae . The APG IV system , of 2016 (unchanged from the APG system , of 1998), does not recognize such a family either and assigns the plants involved to family ...
List of cacao diseases; List of caneberries diseases; List of canola diseases; List of Capsicum diseases; List of carnation diseases; List of carrot diseases; List of cassava diseases; List of cattleya diseases; List of chickpea diseases; List of cineraria diseases; List of citrus diseases; List of coconut palm diseases; List of coffee diseases