It's already mid-June. Where did Spring 2010 go? There were so many plants that I had hoped to see in flower this year that have already done their thing. Given that the average lifespan of a human male is approximately 72 years, I only have approximately 38 more seasons to see the spring wildflowers. Sort of depressing, really. Therefore, I've developed a means of time travel to allow me to see the spring wildflowers at various times during the year. All you've got to do is spend April in Missouri/Arkansas, May in Indiana/Ohio, and June in northern Wisconsin.
Take, for example, the genus Trillium. After seeing Trillium pusillum var. ozarkanum, Trillium recurvatum, Trillium sessile, Trillium viride, and Trillium viridescens in Arkansas and Missouri in April, I saw Trillium flexipes, Trillium grandiflorum, Trillium recurvatum, and Trillium sessile blooming in Indiana in May. I was sure I had seen the last of the Trillium flowers for the year, when this week in Superior, Wisconsin, I saw Trillium cernuum in bloom, shown above.
Castilleja coccinea has a long blooming period in this part of the country. Regardless, I have now seen it flowering in Missouri in April and now in Superior, Wisconsin in June (above).
It's been a productive year for finding Cypripedium parviflorum var. pubescens in flower. I saw this stunner this year first in Arkansas in April, then in Ohio in May, and this week (June) in Superior, Wisconsin (shown above). If I continued my travels north, I could find this species blooming as late as August at the northern extent of its range!
Although Cypripedium acaule blooms in the Chicago Region until mid- to late-June, I was pretty sure I had missed it this year... until I spent time in the Northwoods of Wisconsin this week. Above, it is shown in bloom on June 10 at Erickson Creek Forest and Wetlands State Natural Area in Douglas County, Wisconsin.
When I saw Clintonia borealis in northern Indiana on 26 May 2010, it was already finished flowering and the characteristic "bluebead" fruit were beginning to form. Again, all I had to do to turn back the clock was to go north. This week, it was blooming in profusion in Douglas County, Wisconsin, as shown above.
Okay, so it isn't really time travel, but I'm doing everything I can, given my limited time for botanizing, to essentially slow down the progression of spring. Until a time machine really is created, following plants as they flower from south to north is the best I can do.