Mammoth Cave Area Flora
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SPRING Yellow-Orange Fls
SPRING Blue/purple fls
SPRING White Flowers
SUM-Fall blue, purple
SUM-FALL yel. orange
SUM-FALL white fls
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Invasive species
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Agrimony
Asters
Blazing stars
Goldenrods
Knotweeds & smartweeds
Ruellia
St John's Wort
Sunflowers and similar
Tick-trefoils
Violets
Leather wood fern
(Drypoteris intermedia)
aka evergreen wood fern. This large, uncommon fern grows to thirty inches in moist woods. Unlike the similar marginal shield fern,
D. marginalis,
the sori of this species are not at the very margins of the fronds. MC (Dryopteridaceae)