MILKWEED 



75 



attractive to tlie honev-bw, it is widely reported as a source of 

 honey. Monarda punctata is the best of the horsemints for honey 

 Milkweed (Asclepia^).— The milkweeds, also called butter- 

 fly weeds and silkweeds, are widely distributed on both hemis- 

 pheres. About eighty-five species are recorded. Although the 



Fig. 39.— The horsemints are valuable over a Urge scope of country. 



miWeds secrete considerable nectar and in favorable seasons 

 considerable honey is the result, they are not generally favored 

 by the bee-keepers because of the fact that bees sometimes become 

 entangled m the pollen masses and are lost as a result. Kenoyer 

 m his studies of the relation of wild bees to plant pollenation' 

 found that wasps frequently had these pollen masses clinging to 

 their feet. While it sometimes happens that a considerable nura 



