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; 2nd ed. . -y —^ 17. Rubus trivialis Michx. Low Bu^hBlackberry. Fig. 2304. Riibiis Irivalis Michx. Fl. Bor. Am. I : 296. 1803. Stem trailing or procumbent, several feet long,beset with stout hooked prickles, and sometimesbristly. Branches erect, 3-9high, prickly and usu-ally pubescent or setose; leaves petioled, 3-foliolate(rarely 5-foliolate) ; leaflets oval, or sometimesovate-
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; 2nd ed. . -y —^ 17. Rubus trivialis Michx. Low Bu^hBlackberry. Fig. 2304. Riibiis Irivalis Michx. Fl. Bor. Am. I : 296. 1803. Stem trailing or procumbent, several feet long,beset with stout hooked prickles, and sometimesbristly. Branches erect, 3-9high, prickly and usu-ally pubescent or setose; leaves petioled, 3-foliolate(rarely 5-foliolate) ; leaflets oval, or sometimesovate-lanceolate, coriaceous, evergreen, glabrous orvery nearly so, acute or obtusish at the apex, nar-rowed or rounded at the base, sharply serrate;peduncles terminal, pricklj-, i-5-flow-ered; flowersoften i broad, white; petals much exceeding thereflexed sepals; fruit black, often i long, sweet. Tn dry sandy soil. Virginia to Florida, west to Texas,Called also southern dewberry. March—May. Rubus rubrisetus Rydb., ranging from Louisiananorthward into Missouri, differs in being copiouslyglandular-pubescent, with somewhat smaller flowers. 18. Rubus hispidus L. Hispid or RunningSwamp Blackberry. Fig. 2305 Rnbiis hispidus L. S
Size: 1288px × 1939px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
