. Rosarum monographia, or, A botanical history of roses : to which is added an appendix, for the use of cultivators, in which the most remarkable garden varieties are systematically arranged, with nineteen plates. tis. R. setigera Mich. hor. am. 1. 295. Pers. syn. 2. am. septr. 1. //. 7. Smith in Rees in I. Ilab. in America septentrionali, (Michaux). Stem erect, smooth, armed beneath the stipuleewith 1-3 sliort, recurved prickles. Stipules subulate ;petiole rough with setse and little recurved prickles ;leaflets 2t-{vw\{i\\)-o, oval, usually with a point, acutelyserrated, smooth. Flo
. Rosarum monographia, or, A botanical history of roses : to which is added an appendix, for the use of cultivators, in which the most remarkable garden varieties are systematically arranged, with nineteen plates. tis. R. setigera Mich. hor. am. 1. 295. Pers. syn. 2. am. septr. 1. //. 7. Smith in Rees in I. Ilab. in America septentrionali, (Michaux). Stem erect, smooth, armed beneath the stipuleewith 1-3 sliort, recurved prickles. Stipules subulate ;petiole rough with setse and little recurved prickles ;leaflets 2t-{vw\{i\\)-o, oval, usually with a point, acutelyserrated, smooth. Flowers numerous, or sometimessolitary, rose-coloured ; stalks long, rough with setse;tube of tlie calyx round, rough ; sepals with a very Har-row, sharp pointy somewhat pinnatifidly setigerous,downy and glandular; 7;r^r//.v broad, obcordate ; stylestwice as long as the tube of the calyx, twisted toge-ther into a smooth column. Fruit globose, Richards MSS. For the foregoing acccmnt of this very little knownspecies, I am much indebted to M. Achille Richard,who has taken the trouble to examine the herbariumof Michaux for the purpose. Its united styles distin-guish it from the rest of this division. 7. KOSA HYSTRIX. Iii9 74. ROSA hystrix. Tab. 17. R. armis ramnloriini confertis: inajoribus falcatis, fo-liolis ovatis, fructibus hispido-imiricatis. Ilab. in Chinoe provincia Kiangsi, Staimton; Japonia,herb. Lamb. (v. s. sp. herb. Banks et Lamb.) Branches green, flagelliform, armed with nume-rous, very small and stiff, unequal, straight prickles,a few large, falcate ones being scattered among them ;the scars only of the small ones remain on the oldstems. Leaves distant; stipules very narrow, unitedhalfway, their disengaged part deciduous and leaving aconsiderable scar; petioles without down, with a fewfalcate prickles; leaflets 3 together, ovate, flat, shin-ing, simply serrated, pedicellated, dark green above,pale beneath with a prickly rib. Bractece none ; pe-duncle and oblon
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Keywords: ., bookcentury1800, bookidrosarummon, booksubjectroses, bookyear1820
