Every time we visit the nice folks at Petaluma Urban Homestead they send us home with some strange plant. Thanks to PUH, who are busy actually doing things as opposed to blogging about doing things, we now have a beautiful flowering mullein plant (Verbascum thapsus).
Verbascum thapsus is one of those plants that most people think of as a weed. Native to Europe and Asia, Verbascum thapsus was introduced to North America because of its many medicinal uses, almost too many to list. Most commonly used for respiratory problems, it also makes both green and yellow dyes and doubles as a fish poison! Tradition holds that it also wards off evil spirits,with some sources saying it’s the herb Ulysses took with him to deal with the treacherous sorcerer Circe.
It’s a useful, striking and beautiful plant. It’s also classified as an invasive. The Plant Conservation Alliance (PCA), a consortium of ten federal government agencies and 260 mostly non-profit organizations, has Verbascum thapsus in its cross hairs. How the non-profit “cooperators”, as the PCA terms the many native plant organizations in the PCA consortium, can get behind a program that suggests spraying glyphosate (e.g., Roundup®) and triclopyr (Garlon) in wilderness areas is a great mystery to me. The PCA is also pondering the release of non-native biological controls for mullein such as the mullein moth (Cucullia verbasci). So, it seems, some non-native species are o.k. while others are not? Shouldn’t we be concerned about what else the mullein moth will munch on? Better, I think, to learn to get along. The non-natives are here and we ain’t going to get rid of them. Let’s find their uses rather than spray herbicides. We humans, after all, are notoriously invasive, a moral I’m reminded of as I read the narrative of Spanish explorer Cabeza de Vaca. If Monsanto marketed a Conquistador control I’m sure the Indians would have spayed an ocean of it, but they only would have created pesticide resistant super-Conquistadors.
While I’d hesitate to plant this stuff if I lived on the edge of a wilderness area, I see no problem growing it in the city. A mix of edibles, natives, ornamentals, medicinals and especially some useful “weeds” makes for a more robust garden. So in the interest of getting along: