Baltimore Checkerspot (Euphydryas phaeton). I love so many butterflies. This is one of them. It’s the official state insect of Maryland. I was able to capture this photo of a Baltimore Checkerspot at Brookside Gardens in Wheaton, Maryland.
The Baltimore Checkerspot larval host plant is White Turtlehead. If that plant is not available caterpillars will often choose viburnum, English plantain, or penstemon as a substitute. I took this image of a Baltimore Checkerspot caterpillar at Buck Hollow in Shenandoah National Park.
I’ve only ever seen the caterpillar of the Baltimore Checkerspot (Euphydryas phaeton). Never the adult. That one sighting was an hour from my cabin at Buck Hollow in Shenandoah National Park. Since that brief observation I’ve learned that the main larval host plant of the beautiful Baltimore Checkerspot is White Turtlehead (Chelone glabra).
I’ve learned that the Baltimore Checkerspot is the state insect of Maryland. A state that means a great deal to me. So I’ve planted White Turtlehead in one of my gardens. Hoping it might bring me luck. And with that luck a Baltimore Checkerspot to my garden.
One of the Turtlehead’s pollinators is the bumblebee who uses brute force to reach the flower’s precious nectar.
My flowers are white while others of this same species sometimes have a slight hint of pink or lavender.
White Turtlehead is a herbaceous perennial, native to most of the eastern half of the United States. It prefers damp conditions such as stream banks where it grows two or three feet tall. Full sun to partial shade will keep it happy. Blooms arrive mid summer into early fall. And in the meantime I’m patiently waiting and hoping.
A large bush that I’ve been delighted to find is Blackhaw Viburnum (Viburnum prunifolium). It’s growing by my backdoor, and there’s lots of it growing in the woods all around my cabin.
The leaves of Blackhaw emerge from the buds involute, or curled as a spiral. The mature, glossy, opposite leaves are three to four inches long and one inch wide with fine serrations and pointed at the end. The petioles, or stems, of the leaves are a reddish color. In the autumn the leaves turn a purply-red.
Soon my bush will have buds. Buds that will become clusters of fragrant flowers four to five inches across. Flowers that will attract bees and flies to do their pollination magic.
Blackhaw Viburnum is the host plant of Spring and Summer Azure butterflies. The later caterpillar instars of the Baltimore Checkerspot butterfly occasionally feed on its leaves. Oh I wish I’d see a Baltimore Checkerspot butterfly! I’ve seen their caterpillars while pulling invasives in Shenandoah National Park. Never the adult though.
Its fruits, called drupes, are about one half inch long. They’re eaten by songbirds, gamebirds, squirrels and chipmunks.
As a tree Blackhaw Viburnum can grow to be thirty feet tall. Its bark blocky in a Persimmon tree sort of way. Large bush, small tree, all in all a mighty cool plant.
