LEGUMINOS,. LXII. ONONIS. 



161 



Cherler's Rest-harrow. Fl. June, July. Clt. 1771. PL ^ ft. 



37 O. PE'NDULA (Desf. all. 2. p. 197. t. 191.) herbaceous, 

 rather hairy ; leaves trifoliate ; leaflets obovate, obtuse, and are, 

 as well as the stipulas, serrated ; peduncles 1 -flowered, without 

 an awn, nearly the length of the leaves ; calyx a little shorter 

 than the corolla and legume. O- H. Native of Barbary, in 

 corn-fields near Mascar. 



Pendulous Rest-harrow. Fl. June, Aug. Clt. 1818. PI. 1 ft. 



38 O. SIEBE'RI (Besser, in litt. D. C. prod. 2. p. 162.) stem 

 herbaceous, hairy ; leaves smoothish, and for the most part 

 simple, oval, serrated at the apex, rarely trifoliate with the late- 

 ral leaflets, oblong-linear, acute, and small ; stipulas acute, 

 entire; pedicels 1 -flowered, awnless, longer than the leaves; 

 corolla length of calyx. Q. H. Native of Crete. O. pendula, 

 Sieb. herb, but not of Desf. Legume 2-4-seeded, a little longer 

 than the calyx. This species conies very near to O. Gusso- 

 niana, but the flowers in the dried specimens appear red. 



Sieber's Rest-harrow. PI. ^ foot. 



3. Bugrana (Bugrane is the French name of Rest-harrow). 

 D. C. prod. 2. p. 162. Leaves simple or trifoliate. Flowers 

 sessile or on very short pedicels, purple or rose-coloured, rarely 

 white. 



39 O. ARBORE'SCENS (Desf. fl. atl. 2. p. 149. t. 193.) erect; 

 branchlets unarmed, sparingly villous ; leaves trifoliate ; leaflets 

 obovate, serrated ; calycine lobes villous, 3-nerved, rather longer 

 than the legume. Tj . G. Native of Barbary, about Arzeau 

 on mountains. Flowers rose-coloured. 



Arborescent Rest-harrow. Fl. May, July. Clt. 1826. Shrub 

 10 feet. 



40 O. ALTI'SSIMA (Lam. diet. 1. p. 506.) erect ; branches un- 

 armed, villous, rather viscid ; leaves trifoliate ; leaflets oblong- 

 lanceolate, acute, serrated ; flowers usually twin ; calycine lobes 

 villous, length of legume. %. H. Native of Europe, in culti- 

 vated fields and sandy places. O. hircina, Jacq. hort. vind. t. 

 93. O. fastens, All. ped. no. 1164. t. 41. f. 1. O. arvensis, 

 Retz, obs. 2. p. 21. O. spinosa a, Lin. spec. 1006. Flowers red. 



Tallest Rest-harrow. Fl. May, Aug. Clt. 1596. PI. 3 to 6 ft. 



41 O. PROCU'RRENS (Wallr. schecl. crit. p. 381.) stems root- 

 ing at the base, creeping, diffuse ; floriferous branches ascend- 

 ing, pubescent ; leaves trifoliate ; leaflets ovate-roundish, glan- 

 dular on both surfaces, somewhat serrated ; calycine lobes ex- 

 ceeding the legume. If. . H. Native of Europe, in sandy fields 

 frequent. O. arvensis, Lam. diet. 1. p. 505. D. C. fl. fr. 4. 

 p. 509. Flowers purple or white. 



Running Rest-harrow. Fl. June, July. Clt. 1820. PI. 

 prostrate. 



42 O. RE'PENS (Lin. spec. 1006.) stems prostrate, unarmed, 

 hairy ; lower leaves trifoliate, the upper ones simple, cuneate- 

 elliptic, serrulated at the apex ; flowers usually solitary. If.. H. 

 Native of Europe, in sandy places on the sea coast ; plentiful in 

 Britain. Dill. hort. eltli. t. 25. f. 28. O. inermis/3, Huds. 313. 

 O. spinosas y, repens, Smith, engl. fl. 3. p. 267. Flowers white 



r rose-coloured. 



Jar. ft, caduca (Vill. dauph. 3. p. 428.) branches clothed with 

 clammy villi ; leaflets oblong, pubescent. If.. H. Native of 

 Dauphiny, on mountains. 



Creeping Rest-harrow. Fl. June, Aug. Brit. PI. prostrate. 



43 O. SPINOSA (Wallr. sched. crit. p. 379. Lin. syst. veg. ed. 

 14. p. 651.) stems erect, and are, as well as the branches, spiny 

 and hairy ; lower leaves trifoliate, the rest simple ; leaflets and 

 leaves oblong, cuneated at the base, almost entire ; flowers 

 usually solitary ; calycine lobes shorter than the legume. I/ . H. 

 Native of Europe, by way sides and in fields ; plentiful in Bri- 

 tain on the borders of fields, and in barren pastures. O. spinosa 

 fl, Lin. spec. 1006. Mart. rust. 129. Fl. dan. 783. Tab. hist. 



VOL. II. 



913. icon. O. arvensis, Smith, engl. bot. 682. and perhaps O. 

 senescens, Lapeyr. abr. p. 405. Flowers either white or red. 



far. ft, angustifolia (Wallr. 1. c.) leaflets oblong; branches 

 pubescent on one side. l/.FI. Native of Thuringia. 



far. y, glabra (D. C. prod. 2. p. 163.) leaflets oblong; 

 branches smooth. If. . H. Native of the south of France, in 

 dry places. 



Spiny Rest-harrow. Fl. June, Aug. Britain. PI. 1 to 2 feet. 



44 O. m'sriDA (Desf. fl. atl. 2. p. 146. t. 189.) stems erect, 

 clothed with spreading hairs, unarmed ; leaves trifoliate; leaflets 

 obovate, serrated ; flowers solitary ; calyx hispid, about equal 

 in length to the corolla, but twice the length of the legume. 74. 

 F. Native of Barbary, in corn fields. 



I'd/-, p. spinescens (D. C. prod. 2. p. 163.) brandies spines- 

 cent ; leaflets oval-oblong. "if. . H. Native of Tauria. O. 

 spinosa hirsutissima, Steven in litt. 



Hispid Rest-harrow. PI. 1 to 2 feet. 



45 O. MITISSIMA (Lin. spec. 1007.) stems erect, rather pilose, 

 white ; leaves trifoliate ; leaflets ovate, serrated ; flowers dis- 

 posed in an elongated spike, furnished with stipular, scarious, 

 variegated bracteas. . H. Native of Portugal, Corsica, and 

 the islands of the Archipelago. Dill. hort. elth. t. 24. f. 27. 

 Anonis scariosa, Moench. 



Very-mild Rest-harrow. Fl. June, July. Clt. 1732. PI. 1 ft. 



46 O. DIFFU'SA (Ten. prod. p. 41. append. 1815. p. 62. cat. 

 1819. p. 59.) stems diffuse, pubescent, white; leaves trifoliate; 

 leaflets oblong-cuneated, glabrous, serrated ; stipulas lanceolate, 

 serrated ; flowers disposed in a spike ; calyx scarious, shorter 

 than the corolla, and about equal in length to the legume. 0. 

 H. Native of Naples and Barbary, in uncultivated places. 



JJi/aae Rest-harrow. Fl. Ju. July. Clt. 1820. PI. i to 1 ft. 



47 O. viLLOsissiMA (Desf. fl. atl. 2. p. 147. t. 192~.) stems 

 diffuse, very villous, and clammy ; leaves trifoliate ; leaflets ob- 

 ovate, and are, as well as the stipulas, serrated ; flowers dis- 

 posed in spicate racemes ; corolla and legume shorter than the 

 calyx. 0. ? H. Native of Algiers, in corn fields. Flowers 

 small, rose-coloured. 



Fery-villous Rest-harrow. PI. 1| foot. 



48 O. SERRA'TA (Forsk. descr. 130. Vahl. symb. 1. p. 52.) 

 clothed with clammy pubescence, many-stemmed, decumbent ; 

 leaves trifoliate ; leaflets obovate or oblong, serrated ; stipulas 

 a little toothed ; flowers disposed in spicate racemes ; calyx 

 length of corolla and legume ; calycine segments somewhat 3- 

 nerved. . H. Native of Egypt, Islands of the Archipelago, 

 Corsica, and Mogodor, in sandy places. Flowers white, but with 

 the vexillum red. 



Serrated-\ea.\e& Rest-harrow. PL to 1 foot. 



49 O. HI'RTA (Desf. hort. par. ex Poir. suppl. 1. p. 741.) 

 plant hairy, much branched ; leaves trifoliate ; leaflets obovate, 

 sharply denticulated ; stipulas crenated ; flowers disposed in 

 spicate-racemes ; calyx rather shorter than the corolla, but rather 

 longer than the legume. If. . H. Native of the Levant. Flowers 

 blue. Floral leaves simple. Hairs on the stem soft, and 

 spreading. 



Hairy Rest-harrow. Fl. Ju. July. Clt. 1816. PI. 1 foot. 



50 O. ALOFECUROI'DES (Lin. spec. 1008.) stem solitary, erect, 

 rather pilose, branched at the base ; leaves simple, elliptic, ob- 

 tuse, and are as well as the large stipulas a little serrated ; flowers 

 in dense spikes ; calyx hispid, nearly twice the length of the 

 corolla and legume. . H. Native of Sicily, Spain, and Bar- 

 bary. Desf. fl. atl. 2. p. 146. Schkuhr, handb. t. 194. Corolla 

 rose-coloured. 



Fox-tail-like Rest-harrow. Fl. Jul. Aug. Clt. 1696. PI. 1 ft. 



51 O. MONOPIIY'LLA (Desf. fl. atl. 2. p. 145. t. 188.) stem 

 branched, erect, rather villous ; leaves simple, elliptic, and are, as 

 well as the large stipulas, sharply serrated ; flowers in dense spikes ; 



