Starting in late winter, the amazing blue-flowered South American Ipheion ‘Rolf Fiedler’ begins its stunning floral show in the garden. This rare native, which has only been found on the top of two hills in Uruguay, has yet to be formally assigned a confirmed species name, although some botanist believe it to be Ipheion peregrinans. Growing much lower to the ground than it’s South American cousin, Ipheion uniflorum, this un-named species spreads nicely in dry soils, either in full or part sun.
If you’re taxonomically inclined, the entire Genus ipheion has been bounced back and forth between a series of other genera for the last century, so we’re waiting for the taxonomic dust to settle before changing tags. Ipheion has previously been included in a number of other genera including Beauverdia, Brodiaea, Hookera, Leucocoryne, Milla, Nothoscordum, Tristagma, and Triteleia. Not only is the genus in question, but ipheion has now been moved from the onion family (Alliaceae), where it resided for a century to the amaryllis family (Amaryllidaceae).
For now, we’re just enjoying “rolfing” in the garden.