(1921)  Page(s) 11.  
 
In "New Species, Varieties and Combination From the Herbarium and the Collections of the Arnold Arboreum," by Alfred Rehder
x Rosa amenonoides (R. laevigata x odorata) [syn.] "Anemonen-Rose" J. C. Schmidt...- Rosa laevigata "Anémone Rose" Mottet....-R. sinica "Anemone" ...- R. laevigata var. "Rose-Anemone" Easleee...- Rosa laevigata x chinensis "Rose Anemone" Willmott...
This hybrid which was raised by J. C. Schmidt of Erfurt, sometimes before 1896 from seed of R. laevigata Michx., resembles in its general characters its parent and was considered by Mottet only a variety of R. laevigata, but its larger pink flowers, the occasional occurrence of 5-foliolate leaves, the less bristly receptacle, the exserted styles and particularly the stipules adnate about one half of their length to the petiole show the influce of some other Rose which was to all appearances a Tea or a Hybrid Tea Rose; the exserted styles, the shape of the stipules and the texture, shape and serration of leaflets indicate the influences of R. odorata Sweet.

(1920)  Page(s) 194.  
 
P. “La Lorraine” Lemoine & F ils, Cat. No. 182, tab. (1912). — Gard. Chron. ser. 3, Lvii. 56, 68, tab. col. (1915). This new hybrid was raised by V. Lemoine & Fils, of Nancy ...

(1920)  Page(s) 194.  
 
Paeonia “l'Espérance” Lemoine & Fils, Cat. No. 173, vn. (1909).

(1921)  Page(s) 11.  
 
In "New Species, Varieties and Combination From the Herbarium and the Collections of the Arnold Arboreum," by Alfred Rehder
x Rosa amenonoides (R. laevigata x odorata) [syn.] "Anemonen-Rose" J. C. Schmidt...- Rosa laevigata "Anémone Rose" Mottet....-R. sinica "Anemone" ...- R. laevigata var. "Rose-Anemone" Easleee...- Rosa laevigata x chinensis "Rose Anemone" Willmott...
This hybrid which was raised by J. C. Schmidt of Erfurt, sometimes before 1896 from seed of R. laevigata Michx., resembles in its general characters its parent and was considered by Mottet only a variety of R. laevigata, but its larger pink flowers, the occasional occurrence of 5-foliolate leaves, the less bristly receptacle, the exserted styles and particularly the stipules adnate about one half of their length to the petiole show the influence of some other Rose which was to all appearances a Tea or a Hybrid Tea Rose; the exserted styles, the shape of the stipules and the texture, shape and serration of leaflets indicate the influences of R. odorata Sweet.

(1921)  
 
Rosa arnoldiana Sargent (R. rugosa x borboniana "Général Jacqueminot")...syn. Dawson's Hybrid Rugosa...Shrub with stout upright stems...covered with slender prickles and bristles...the young stems sparingly pubescent...Leaves 5-7 foliolate...dark green and slightly rugose above, grayish...beneath and finely pubescent on the veins....petiole...pubescent and stipitate-glandular...stipules broad...Flowers bright amaranth-purple, semi-doubt about 6 cm. across in few-flowered corymbs; bracts large...receptacle subglobose or broadly pyriform, smooth...This hybrid was raised at the Arnold Arboretum by Jackson Dawson in 1914 by fertilizing R. rugosa with "Général Jacqueminot." It is a very striking Rose...deep red color...perfectly hardy at the Arnold Arboretum....Thus the name R. arnoldiana may stand as the binomial designation for the hybrids between R. rugosa and the "Hybrid Perpetuals."

(1922)  Page(s) 14.  
 
Rosa arnoldiana, Sargent in Bull. Pop. Inform. Arnold Arb. n. ser. v. 38 (1919) (R.rugosa x borboniana “Général Jacqueminot”). — Gersdorlf in Am. Rose Ann. 1919. 136. — Rosa “Arnold” in Am. Rose Ann. 1916, 125. — Rosa “Dawson's Hybrid ...

(1928)  Page(s) 75.  
 
Rosa biondii Crépin in Bull. Soc. Bot. Ital. 1897, 233.- Rehder in Journ. Arnold Arb. v. 207 (1924).
Southwestern Kansu. Tao River Basin: valley of Poyü, alt. 2743 m., no. 12793. June-July 1925(shrub 1.3-1.5 m. high: flowers white). Upper Tebbu country: in Willow and Spruce forest below Shimen, alt. 3198 m., no. 13055, July-August 1925 (shrub 1.3 m. high; flowers white to cream color); forests below outer Shimen, Tsaluku valley, alt. 3348 m., no. 18068, July-August 1925 (shrub 1.5 m. high).
CentraL Kansu. Lien hoa shan: Spruce forest, alt. 2983-3048 m., no. 12730, July 14-20, 1925 (shrub 1.3 m. high; flowers white tinged cream).

(1924)  Page(s) 207.  
 
Rosa Biondii Crepin in Bull. Soc. Bot. Ital. 1897, 233. 
Shensi: "Gniu-ju," G. Giraldi, no. 47 (ex Crepin, 1. c). 
Kansu: Min chow, alt. 2600 m., W. Purdom, no. 1144, 1910. 
I refer Purdom's material with some doubt to R. Biondii of which I have seen no specimen; it agrees fairly well with Crepin's description although the bracts at the base of the pedicels arc rather narrow, not "très dilatées" as described by Crepin, and the number of leaflets is 7 or 9, very rarely 5, not 5 or 7. In the narrow stipules it agrees with R. Murielae Rehder & Wilson, but that species has more numerous and smaller leaflets and an inflorescence of usually several flowers.
Possibly identical with one of the four preceding species and probably with R. bella is the undescribed R. Przewalskii Regel ined. apud Bretschneider (Hist. Eur. Bot. Discov. China, 975, 1053 [1898], nomen) collected by Przewalski in 1880 on the Djakhar Mountain, south of Kui te, Kansu, and by Bretschneider on the Peking mountains. According to Bretschneider there is a note by Crepin on the label stating that it seems a form of R. macrophylla Lindl.

(1921)  Page(s) 18.  
 
In New Species, Varieties and Combinations, by Alfred Rehder:
Rosa californica Cham. & Schlect. f. plena syn. R. californica Willmott; R. californica flore pleno Bean, Trees & Shrubs Brit. Isles. (1914)
A form with double or semidouble flowers.

(1945)  Page(s) 474.  
 
Rosa centifolia f. Andrewsii. nom. nov.
Rosa muscosa simplex Andrews, Roses, 1:t. (58)(1810).- Seringe, Mus. Helv. Hist. Nat. 1:18 (1818)
Rosa muscosa (Muscosa simplex Thory in Redouté, Roses, 1:39, t. (1817). This rose, the single-flowered form of the Moss Rose, was raised in the garden of the Countess de Vanda at Bayswater, England, and flowered there first in 1807, according to Miss Willmott's Genus Rosa (2: 347 [1912]).