RFAE95DB–Monarch butterfly Danaus plexippus on late boneset Eupatorium serotinum Wolf Road Prairie Illinois
RMRXKFK9–Gulf Fritillary on White Boneset
RMW2TN66–Botanical illustration of Eupatorium serotinum from 1913.
RM2AGBK20–. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian. A plant described as Eupatorium perfoliatumcimeatum Engelm., with leaves smaller, narrowedand separated at the base, from Arkansas and Mis-souri, is probably a hybrid with E. serotinum. 17. Eupatorium resinosum Torn ResinBoneset. Fig. 4168. E. resinosum Torr. DC. Prodr. 5 : 176. 1836. Slender, finely pubescent and resinous, 2°-3°high, branched at the summit, the inflorescence
RMT0TB3B–Dreer's 1909 garden book (1909) Dreer's 1909 garden book dreers1909garden1909henr Year: 1909 192ntl l'HPflarAPREER 4>HI[ADELPM1A-RA-Hlf HARDY PEREIiMIAL Mm EUPATORIUM. Ageratoides (Thorough-wort). A useful border plant, of strong, free growth, 3 to 4 feet high, with minute white flowers in dense heads; August and September. Coelestimim A pretty hardy plant, with light blue flowers similar to the Ageratum; in flower from August until frost; 18 to 24 inches. Purpureum {Joe PyeWeed). The native purple species; August and September. Serotinum. A useful plant for the rear of the border, gro
RMMCJCPJ–. EUPATORIUM. Ageratoides (Thorough-wort). A useful border plant, of strong, free growth, 3 to 4 feet high, with minute white flowers in dense heads; August and September. Coelestimim A pretty hardy plant, with light blue flowers similar to the Ageratum; in flower from August until frost; 18 to 24 inches. Purpureum {Joe PyeWeed). The native purple species; August and September. Serotinum. A useful plant for the rear of the border, growing from 4 to 5 feet high, with large heads of creamy-white flowers during September and October. 15 cts. each; $1.50 per doz.; $10.00 per 100. Set of 4 varietie
RMRCCMT4–. Dreer's 1909 garden book. Seeds Catalogs; Nursery stock Catalogs; Gardening Equipment and supplies Catalogs; Flowers Seeds Catalogs; Vegetables Seeds Catalogs; Fruit Seeds Catalogs. EUPATORIUM. Ageratoides (Thorough-wort). A useful border plant, of strong, free growth, 3 to 4 feet high, with minute white flowers in dense heads; August and September. Coelestimim A pretty hardy plant, with light blue flowers similar to the Ageratum; in flower from August until frost; 18 to 24 inches. Purpureum {Joe PyeWeed). The native purple species; August and September. Serotinum. A useful plant for the rea