https://www.ramga.org/product-page/lobelia-siphilitica-blue-cardinal-flower
Lobelia siphilitica, Blue Cardinal Flower | RAMGA
Elongated clusters of light to dark blue, tubular, 2-lipped flowers with the three lobes of the lower lip appearing more prominent than the two lobes of the...
lobelia siphiliticablue cardinalflower
https://dalesidenurseries.co.uk/plants/hardy-perennials/2lt-over/lobelia-siphilitica-alba-2lt/
Lobelia siphilitica Alba (2LT) - Daleside Nurseries Ltd.
Mar 29, 2023 - HARDY PERENNIAL. Tall spikes of white flowers above green foliage. Moist, well drained soil in sun. HEIGHT: 90cm
lobelia siphiliticaalbadalesidenurseriesltd
https://www.wildridgeplants.com/product/lobelia-siphilitica-great-blue-lobelia/15
Lobelia siphilitica / Great Blue Lobelia | Wild Ridge Plants, LLC
Great Blue Lobelia (Lobelia siphilitica) is a showy, adaptable native wildflower with spikes of blue blooms that attract pollinators. Available for sale as a...
lobelia siphiliticagreat bluewildridgeplants
https://www.theotternursery.com/product/lobelia-siphilitica-2/
Lobelia siphilitica - The Otter Nursery
lobelia siphiliticathe otternursery