43 
R. SARMENTACEA. Fig. 421, 
A variety of cantina. Leaflets doubly serrated, glandular at the edges. 
Hedges and thickets. (4) JZ. B.Supp.2595. #,.B.2.715*. H. & 
Arn. 140. Bab, 112. Innd. 102. 
R. DUMETORUM. Fig. 422. 
A variety of canina. Leaflets slightly hairy on both sides, simply 
serrated. (3) FE. B. Supp. 2610. #. B. 2. 715* bis. H. § Arn. 140. 
Bab, 112. Lind. 102. : 
R. ForstEert. Fig. 423, 
A variety of canina. Leaflets more or less downy beneath, simply 
serrated. (4) #. B. Supp. 2611. #. B,2.715* ter. H.§ Arn. 140. 
Bab. 112. Lind. 102. 
R. casta. Glaucous Dog-Rose. Fig. 424, 
Prickles numerous, hooked. Leaflets doubly serrated, downy and 
glaucous on both sides. Sepals pinnate. Fruit oblong, smooth. Scot- 
land and North of England. Sft. June and July. Pale pink; fruit 
red. (4) #. B. 1.2367. #. B. 2.716. H. § Arn. 140. Bab. 113. 
Lind. 102. 
R. SYSTYLA. Fig. 425. 
Root-shoots nearly erect, arched. Prickles hooked. Styles forming 
a column above the fruit. Thickets. 8-12 ft. July. Pink. (4) #.B. 
1.1895. E.B.2.717. H.& Arn. 140. Bab. 113. Land. 102. 
R. arvensis. Trailing Dog-Rose. Fig. 426. 
Root-shoots long, trailing. Prickles hooked. Leaflets smooth above, 
glaucous beneath. Styles forming a column above the fruit. Hedge- 
banks and heaths; common. 1-4 ft. Juue and July. White, on 
purplish stalks. (3) 2. B. 1.188. #, B. 2.718. H. & drn, 140, 
Bab. 112. Land. 102. 
Genus 16. Muspi.us. 
M. Germanica. Medlar. Fig. 427. 
A tree. Branches thorny. Leaves lanceolate, downy. Flowers 
solitary, nearly sessile. Hedges; rare. Fruitedible. May and June. 
White. (4) #.B.1. 1523. H. B.2.694. H. Arn. 141. Bab. 113. 
Lind, 104. 
Genus 17. Crataeus. 
C. Oxyacantusa. Hawthorn. May. Fig. 428. 
A thorny bush. Leaves deeply cleft. Flowers corymbose. Thickets 
and hedges; abundant. 4-20 ft. May. White or pink; fruit red. 
(4) E. B. 1. 2504. #. B. 2.693. H. & Arn, 141. Bab. 113. 
Lind. 104. 
| Genus 18. CoToNEASTER. 
C. vuULGARIS. ' Fig. 429. 
A shrub. Leaves oval, entire, downy beneath. Cliffs on the Caer- 
narvonshire coast. 2-4 ft. May. White; fruit red. (2) E. B. 
Supp.2713. EH. B. 2.694*. H. & Arn. 142. Bab. 118. Lind. 104. 
Genus 19. PyRus. 
P. communis. Wild Pear. Fig. 430. 
A tree. Leaves simple, ovate, serrated. Flowers corymbose. Fruit 
large, turbinate. Woods and hedges. The origin of the Bpraeh fo 
April and May. White. (2) E. B.1.1784. #.B. 2.695. H.§ 
dyn, 142. Bab. 114. Lind. 109, - 
