
Arisaema (Jack-in-the-pulpits)
Arisaema’s unusual hooded flowers (like A. triphyllum) attract fungus gnats and soil-dwelling insects, which pollinate its hidden blooms. While not a significant nectar source, its berries provide autumn food for woodland birds like blackbirds and thrushes. The plant’s sheltered microclimate beneath its spathe offers a refuge for spiders and ground beetles. Best planted in shady, moist areas mimicking its natural woodland habitat, Arisaema complements UK-native shade plants like wild garlic (Allium ursinum), creating layered habitats for invertebrates. Its architectural form adds exotic intrigue while supporting subtle but valuable woodland ecosystem connections.