Quick answer: 5 native Connecticut plants have a recorded bloom range that includes November.
5 species
- Big bluestem Andropogon gerardii · 25 states
- Blue mistflower Conoclinium coelestinum · 26 states
- Little bluestem Schizachyrium scoparium · 23 states
- Switchgrass Panicum virgatum · 24 states
- Witch-hazel Hamamelis virginiana · 28 states