Tenlobe False Foxglove

Agalinis obtusifolia, commonly known as Tenlobe False Foxglove, is a flowering plant species belonging to the family Orobanchaceae. This plant is native to the eastern and southeastern United States, where it typically inhabits moist, open areas such as meadows, wet prairies, and along the edges of wetlands. It is often found in sandy or loamy soils that retain some moisture. The species is characterized by its erect growth habit, typically reaching heights of 30 to 90 centimeters (12 to 35 inches). The form is generally upright, with multiple stems arising from a central base.

The leaves of Agalinis obtusifolia are lanceolate to ovate, measuring approximately 5 to 10 centimeters (2 to 4 inches) in length, and are arranged oppositely along the stem. The flowers, which bloom from late summer to early fall, are particularly notable for their unique structure; they are tubular and can be pink to purple in color, often displaying darker markings. Each flower is about 2 to 3 centimeters (0.8 to 1.2 inches) long and has five lobes, with the lower lobe being larger and more pronounced, giving the flower a distinctive appearance. The fruit is a capsule that contains several small seeds, which are dispersed upon maturity.

Agalinis obtusifolia plays a significant ecological role as a nectar source for various pollinators, including bees and butterflies, which are attracted to its flowers. The plant is also of interest in conservation efforts, as it is sometimes used in habitat restoration projects aimed at preserving native plant communities. One interesting adaptation of this species is its ability to thrive in nutrient-poor soils, which is a characteristic of many members of the Orobanchaceae family. This adaptation allows it to occupy ecological niches where other competitive plants may struggle to survive.