I haven't eitherHi Southbee - I have never seen crimson clover. Last season there was a lot of red clover grown around here. Red clover has a more tubular shaped flower to that of white, and around here the bumble bee with a longer proboscis is the primary pollinator. However if there is a heavy nectar and pollen flow the honey bee will work it, and when I have seen this happen it has been in drought conditions.