Geranium maculatum

The most useful field mark is the seed capsule itself: five cells, each holding one seed, joined to a long beak-like column 2 to 3 centimeters long that resembles a crane's bill and springs open when ripe.

The plant grows to about 60 centimeters tall, with upright, usually unbranched stems. Its leaves are palmately lobed with five or seven deeply cut lobes, 10 to 12.5 centimeters broad, carried on petioles up to 30 centimeters long arising from the rootstock. Each leaf is deeply parted into three or five divisions, and each division is again cleft and toothed.

Flowers measure 2.5 to 4 centimeters across, with five petals in rose-purple, pale, or violet-purple (rarely white) and ten stamens. They appear from April to June and are grouped in loose corymbs or umbels of two to five at the top of the flower stems.

Below ground, the rhizome is long and 5 to 10 centimeters thick, with numerous branches. It bears scars marking the remains of previous years' stems, and when dried it shows a somewhat purplish color internally.

Wild geranium occurs across a broad swath of eastern North America, from southeastern Canada into the central and eastern United States. Its native range spans from Manitoba and Quebec south through Alabama and Georgia and west to Oklahoma and South Dakota, covering dozens of states and provinces in a temperate climate zone.

It grows in dry to moist woods and is normally abundant wherever it is found, favoring the shaded understory of woodland habitats over open ground.

Observation records peak sharply in the spring months, consistent with the plant's April-to-June flowering period, when it is most visible and most often noted by observers.

Geranium maculatum is a perennial herb, persisting from year to year via its thick branching rhizome rather than regrowing solely from seed each season.

The flowers draw a range of visitors, most prominently flies such as Empis pudica along with various small bees including Andrena geranii, Lasioglossum, and Augochlorella aurata. A flower visit alone is not proof that pollination occurs, but the diversity of insects drawn to the blooms points to a broadly accessible flower structure.

The plant favors dry to moist woodland habitats, where it grows abundantly in the shaded understory once established.

Wild geranium has a long history of medicinal use among Native American groups, who used it to treat diarrhea and mouth ailments, and applied powdered preparations to open sores or wounds. The Meskwaki brewed a root tea for toothache and nerve pain and used mashed roots for hemorrhoids. It has also been used historically in folk medicine to help stop abnormal bleeding, reflecting its astringent properties.

Beyond medicinal use, the plant is well established in cultivation, with numerous garden cultivars developed from it. The cultivar 'Elizabeth Ann' has received the Royal Horticultural Society's Award of Garden Merit, reflecting its popularity as an ornamental woodland garden plant.

1. Geraniums as a group attract butterflies and moths and serve as an important food source for the larval stage of several moth species, including Lacinipolia lorea, Heliothis virescens, and Hemerocampa leucostigma.
2. In some cultures and religions, the geranium is associated with peace, love, healing, fertility, grace, and devotion.