Website/Catalog  (2019)  
 
Rosa chrshanovskii Dubovik ... Low shrub rose Chrzhanovsky, up to 60 cm tall, with long rhizome shoots; trunks and branches with single thin, straight or slightly curved spikes. Leaves 5-10 cm long; stipules well developed, 10–20 mm in length and 3–7 mm in width on both sides bare, bottom and ferruginous along the edge; leaflets, 5-7 in number, from ovate to elliptical, usually 20–40 mm in length and 10–24 mm in width, dotted with small glands and occasionally with hairs from below; the teeth are doubly glandular-toothed, topped with stalked glands. Flowers solitary, at least 2-3; fertile bristle pedicels, 10–20 mm long; sepals long, 12–17 mm long, lateral appendages narrow-pinnate, dotted with stalked glands below and along the edge, after flowering are turned down, fall to the reddening of fruits; head of columns is large, sessile, white crowned. Hypanthias are large, oblong-spherical or ellipsoidal, when ripe dark red, shiny, bare, or with single galnds at base; nutlets fruit.
General distribution: Eastern Pontic, Crimea, northern Azov.
Economic value: as an ornamental plant.

Website/Catalog  (2019)  
 
Rosa subpygmaea Chrshan. (1950) ... Dwarf shrub rose up to 1.2 m in height, with long rhizome shoots; the stems and branches are almost completely devoid of any arms, only flowering twigs very rarely carry 2-3 thin and straight spines. Average leaves of flowering shoots 5.5–6 cm in length; stipules 11–13 mm long and 3.5 mm wide, bare on both sides, only along the edge of the glandular-ciliated; 5 leaflets, large, usually 23-25 ​​mm long and 12-15 cm wide, on both sides are bare, only from the bottom along the veins there are glands; teeth difficult serrate, topped with stalked glands. Flowers solitary, at least 2-3; the pedicels are glandular, 1.5 cm long, with time almost smooth; sepals long, up to 10-15 mm in length, lateral appendages narrow-pinnate, dotted with stalk-like glands below and along the edge, after flowering are turned down, fall to the redness of the fruit; head of columns sessile, pubescent. Hypanthias are large, elongate-spherical, apricot, ferruginous at the base; nutlets fruit.             
General distribution: Southeast Europe.             
Economic value: as an ornamental plant.

Book  (1976)  Page(s) 179.  
 
Botanical roses on the territory of the USSR, whose independence requires precising...
R. pygmaea M. B. - according to Juseptschuk R. gallica L.; according to Boissier R. gallica var. pygmaea; according to Crépin a hybrid of R. gallica X R. canina. Chrschanowskii raised it to the level of a species. According to "Flora Eurpa" R. gallica L.

Book  (1976)  Page(s) 180.  
 
Botanical roses on the territory of the USSR, whose independence requires precising...
R. ucrainica Chrshan. - according to Chrshanowskii found un the Lugan [Lugansk] region. According to "Flora Europa" identical with ? R. jundzillii Bess.

Book  (1976)  Page(s) 179-180.  
 
Botanical roses on the territory of the USSR, whose independence requires precising...
R. subpygmaea Chrshan. - According to Crépin R. pygmaea is a hybrid of R. gallica and R. canina. [R. subpygmaea is]Apparently a hybrid form of R. pygmaea (is related to R. gallica).

Book  (1976)  Page(s) 177.  
 
Botanical roses on the territory of the USSR, whose independence requires precising...
R. grossheimii Chrshan. - according to "Flora Eurpa" R. jundzillii Bess.

Book  (1976)  Page(s) 178.  
 
Botanical roses on the territory of the USSR, whose independence requires precising...
R. livescens Bess. - according to Chrshanowskii similar to R. pygmaea M. B., according to Crépin R. pygmaea, a hybrid of R. gallica X R. canina. According to "Flora Europa" R. jundzillii Bess.

Book  (1976)  Page(s) 179.  
 
Botanical roses on the territory of the USSR, whose independence requires precising...
R. parviuscula Chrshan. et Laseb. According to Chrshanowskii similar to R. porrectidens Chrshan. According to "Flora Europa" a hybrid of R. gallica L.

Book  (1808)  Page(s) 397-398.  
 
978. ROSA pygmaea.
R. germinibus ouatis pedunculis petiolisque hispidis, caule ramisque subinermibus, foIiolis argute duplicato-serratis acutis glabriusculis, fructibus ouatis.
R. alpina. Pall. ind. taur.
R. non spinosa fructu turbinato. Gmel. fib. 3. p. 177. n. 15. (excl. synon. Bauh.)?
Habitat in Tauriae herbidis campestribus: in collibus circa Bosphorum frequens. Floret cum praecedente [R. pumila]. Ћ
Frutex uti praecedens pygmaeus, interdum vix spithamalis. Caulis fusco-purpureus, aut inermis aut aculeorum paucifsimorum aduncorum rudimentis inæqualis: summi tantum ramûli floriferi hispiduli. Foliola, non ut in praecedente lata R. gallicae, sed angustiora et acutiora argute serrata R. caninae. Flos speciosus simplex colore R. centifoliae. Styli hirsuti. Fructus R. caninae.