Yellow Bartsia
Flower: Yellow Bartsia bears bright yellow, tubular flowers about 10–15 mm long, each with a two-lipped corolla. The upper lip is two-lobed and hooded, while the lower lip has three spreading lobes, often with reddish markings at the throat. The flowers are arranged in spikes or loose clusters and appear fr...
Fruit: The fruit is a small ovoid capsule, enclosed by a sticky calyx, which contains numerous tiny seeds. These seeds are lightweight and numerous, allowing for easy dispersal by wind, animals, or even humans via their sticky outer layer. The capsules are visible later in summer and autumn, replacing the ...
Leaves: Leaves are lance-shaped, opposite, and heavily toothed, covered in sticky glandular hairs that give the plant a viscous, greasy feel (hence viscosa). Both the leaves and stems often have a dull green or slightly yellow-green hue, and can appear greasy or shiny in bright light. The sticky nature help...
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