Category Archives: Flowers

Winter Tree ID: Black Locust

Photo of Black Locust seed pods

The list of leguminous tree species (members of the Fabaceae family) I've encountered is short. I've seen Kentucky Yellow-wood (Cladrastis kentukea), Redbud (Cercis canadensis), Silk-tree (Albizia julibrissin), and Honey-locust (Gleditsia triacanthos), but for the most part they've been ornamental plantings found along roadsides or near homes. The notable exception is Black Locust (Robinia pseudoacacia), a species who while not native to New England has naturalized in a variety of disturbed habitats throughout the region.

In winter, Black Locust trees can be recognized by their persisting pods, which split open to reveal small dark seeds. Bark and twig characteristics are also useful. Branches often have pairs of sharp spines at each leaf node. Winter buds are mostly hidden, sometimes peeking out from under leaf scars. Small trees can be decorated with formidable thorns. Black Locust bark develops deep ridges with age. (To view the following photos in full-size, click here.)

Black Locust can grow quickly, even in poor soils, and has wood that is rot-resistant and energy dense. These features, along with an ability to re-sprout after being cut, make this species a valuable renewable building material and firewood source.

The edible flowers are worth seeking out in spring (see Foraging Wild Flowers: Black Locust), and Haines reports that immature pods and mature seeds (removed from their pods) are edible when cooked. (He notes that mature seeds should be soaked prior to cooking to deactivate antinutrients -- read pages 59-60 of Ancestral Plants for more details). For more uses of Black Locust, visit Temperate Climate Permaculture.

Foraging Wild Greens: Wild Radish

Photo of Wild Radish leaves

Wild Radish (Raphanus raphanistrum) is a weedy plant of European origin who thrives in disturbed soil. Here in southern Maine, I most often find Wild Radish at the beach, growing above the high-tide line alongside American Sea-rocket, Saltwort, Beach Rose, and Beach Vetchling. Flowering plants stand about 2 feet tall and are topped with yellow, 4-parted flowers. On sunny days, Cabbage White butterflies frequently visit the blossoms. Continue reading Foraging Wild Greens: Wild Radish

Foraging Wild Flowers: Common Milkweed

Photo of Common Milkweed (Asclepias syriaca) flower buds

Common Milkweed (Asclepias syriaca), a native perennial typically found growing in colonies, offers several different wild vegetables, depending on the season. In June and early July, the flower buds appear at or near the tops of plants, and these fuzzy green clusters can be gathered for food. I take no more than half the clusters per plant, making sure to leave plenty to flower and produce fruit. Foragers will notice that milky sap oozes from detached bud clusters. Continue reading Foraging Wild Flowers: Common Milkweed

Foraging Wild Flowers: Common Evening-primrose

Photo of Common Evening-primrose

In early September, the flowers of Common Evening-primrose (Oenothera biennis) are still showy at sunrise. While blooming typically begins in the evening, there are often open morning blossoms for bumblebees or an occasional Ruby-throated Hummingbird to obtain a nectar meal. Later in the day, I've watched American Goldfinches gleaning insects from the flowering tops (and perhaps eating some flower parts, too).  This forager also enjoys the mild-tasting flowers and buds of Common Evening-primrose in soups and salads.