Elmer Drew Merrill. 16. PSEUDERANTHEMUM Radlkofer PSEUDERANTHEMUM CURTATUM ( C. B. Clarke ) Merr . Interpret . Herb . Amb . ( 1917 ) 475 . Eranthemum curtatum C. B. Clarke in Govt . Lab . Publ . ( Philip . ) 35 ( 1906 ) 89 ; Merr . in ...
... PSEUDERANTHEMUM Pseuderanthemum Minimum temperature : 55 ° F Once popular but now not often listed . Pseuderanthemum is primarily grown for its brightly - coloured foliage but there are species which are planted for their display of ...