Flowers and Seeds

Wingstem from bud to seed, Schenley Park, 3 August 2022 (photo by Kate St. John)

6 August 2022

By early August many flowers have already produced seeds. Wingstem (Verbesina alternifolia) above displays every step in the process: buds, new flowers, fading flowers and seed packets.

The three-flanged seed pods of American wild yamroot (Dioscorea villosa) are as distinctive as its pleated leaves.

American wild yamroot leaves and seeds, Jennings 29 July 2022 (photo by Kate St. John)

Greater celandine (Chelidonium majus) now has both seed pods and flowers (seeds in shadow at left). This alien plant is easy to find in Schenley Park because it is toxic to deer.

Greater celandine with seeds in the background, Schenley Park, 3 August 2022 (photo by Kate St. John)

Yellow jewelweed (Impatiens pallida) is much harder to find because it is ravaged by the large deer herd.

Yellow jewelweed. no seed in the picture, Schenley Park, 30 July 2022 (photo by Kate St. John)

If this flower evades the deer it will turn into a seed pod that bursts explosively when ripe.

Seed pod on yellow jewelweed, Schenley Park, August 2019 (photo by Kate St. John)

(photos by Kate St. John)

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