Allegheny Spurge (Pachysandra procumbens)

Pachysandra procumbens (Family Buxaceae), commonly known as Allegheny spurge or mountain pachysandra, is a species of flowering plant native to the southeastern United States. Many thanks to Pete, who turned us on to this small group of plants that was found in Forest Park in St. Louis City. Not native to this region, this was obviously planted there at some point.

A newly emerging inflorescence of Pachysandra procumbens.

Pachysandra procumbens has a delicate and unique appearance. Its leaves are larger and serrated, with a distinct purple-bronze coloration in the spring that matures to a glossy green throughout the growing season.

A prime inflorescence of Pachysandra procumbens against a backdrop of its leaves.

In the spring, Pachysandra procumbens produces small, white, bottlebrush-like flowers that are highly attractive to pollinators such as bees and butterflies. These flowers give way to small, berry-like fruits that add further interest. This plant prefers moist, well-drained soil and is partial to full shade. The inflorescence are small, but definitely worth a close look.

Banded Sphinx Moth Caterpillars

Here’s one from 2018 that I only posted on Facebook for some reason. As you can see this is too fantastic of a caterpillar not to capture in the blog. These are caterpillars of the banded sphinx moth (Eumorpha fasciatus, Hodges #7865) that were photographed on their host plant – primrose willow (Ludwigia sp.). Many thanks again to Kyran Leeker who turned me on to these guys.