xxiv 



CONTENTS. 



39. penicillatum Thih. %^ 



The pencilled Helianthemum. 

 Cistus ecfntiides Lam. 

 Clstus dnglicus L. 



40. obovatum Dunal. <u | 



The obovate-feowerf Helianthemur 

 Cistus Hdlicus L. 



France 



Page 



339 



Spain - 339 

 ■ 339 



339 



Spain - 340 



41. italicum Fers. | Italy 



The Italian Helianthemum. 



Cistus itdlicus L. 

 Cistus marifalius Bieb. 



Varieties %^ — I 



strigbsum Dec. | 



candidissimum Dec. 9^ | 



albidum Dec. t^. i 



42. vineale Pej-s. Germany - 340 



The Vineyard Helianthemum. 

 Cistus vmealis Willd. 



43. canum Dunal. !U _j S. Europe 340 



The hoary Helianthemum 

 Cistus canus L. 

 ChamcBcistus, in., Clus. 



44. jnarifolium Bee. ^ France 340 



The Marum-leaved Helianthemum. 



Cistus marifblius L. 



45. crassifolium Pers. tt — I 



The thick-leaved Helianthemum. 

 Cistm glaums Desf. 

 H. tfexte Lag, 



46. paniculatum Dmial. tt — I Spain 340 



The panicled-J7on'ei-erf Helianthemum. 

 CistmYnarifbliits ^rhih. 

 Cistus numvndtirms ver. Lag. 

 H. sp. nbva Schouw. 



§ vii. Euhelianthemum Dec. Ji. us. | 340 



47. lavandulaefolium Dec. France. 341 



The Lavender-leaved Helianthemum. 

 Cistus lavandulief blius Lat. 



Varieties &. - 341 

 syrJacum Dec. tL 



Cistus syriams Jacq. 

 Thibaudz Pers. M. 



Cistus racembsus Cav. 



48. stoechadifolium Pers. n. Spain 341 



The French-Lavender-Ieaved Helianthemum. 

 Cistus stcechadifblius Bret. 



49. croceura Pers. s 1 Spain - 341 



The SafFron-coloured-^owere(i Helianthemum. 



Cistus croceus Desf. 



Varieties - - 341 



50. Andersoni Swt. «- Hybrid - 342 



Anderson's Helianthemum. 



51. nudicaille Dunal 2~ — I Spain - 342 



The naked-stemmed Helianthemum. 



52. glaucum Pres. n. — I Spain - 342 



The glaucous Helianthemum. 

 Cistus glaucus Cav. 



Varieties n. - 342 



acutiusculum Dec. 

 obtusiusculum Dec. n. 



53. tomentosum Tiunal. ft^ France 342 



The tomentose Helianthemum. 



54. barbatum Pers. «- S. Europe 343 



The bearded-racewied Helianthemum. 

 Cistus barbatus Lam. 



55. leptophyllum Dunal. S 1 Spain 343 



The slender-leaved Helianthemum. 

 Cistus angustifdlkis Lag. 

 Cistus itcechadifblius Hort. 



56. acuminatum Pers. n. - France - 343 



The acuminated Helianthemum. 



Cistus serpyttifbliiis Balb. 

 Cistus acuminutus Niv. 



57. serpyllifolium Mill, fu S. Europe 343 



|The Wild-Thyme-leaved Helianthemum. 

 Cistus serpyllifdlius L. 



58. vulgare Gcert. S~ Britain - 343 



The common Helianthemum. 

 Cistus Helianthemum L. 



Varieties - - 344 



Double-flowered. 

 Lee's new double yellow. 

 Tomentose pubescent branches, 



Dec. 



Branches glabrous at the base, 

 Dec. 



59. surrejanum Mill, England 344 



The Surrey Helianthemum. 

 Cistus surrejanus L. 



60. ovatum Dunal. Geneva - 344 



61. grandiflorum Dec. ft- Pyrenees 344 



The large-ilowered Helianthemum. 

 Cistus grandiflbrus Scop. 



62. obsciirum Pers.ju S. Europe - 344 



The obscure Helianthemum. 

 H. ohsciirum a Dec. 



63. tauricum Fisch. a~ Tauria - 345 



The Taurian Helianthemum. 



64. liicidum Horn. ^ - 345 



The shin'mg-leaved Helianthemum. 



65. nummularium Mill. France 345 

 The Moneywort-fcawei^ Helianthemum. 



Cistus nummulclrius a L, 



//. obsdiTum, ^ nummularium Dec. 



H. angustifhlium Hort. 



66. angustifolium Pers. ^ Cyprus 



The narrow-leaved Helianthemum. 

 Cistus angiistifhlius Jacq. 

 ? H. nummulim'um Dec. 



67. hirtum Pers. I Spain 



The hairy Helianthemum. 

 Cistus Mrtus L. 



Varieties - 

 bfe'ticvim Dec. 

 aureum Dec. 

 teretifblium Dec. S~ 



68. Lagasc« Dunal. ft- I Spain 



La Gasca's Helianthemum . 

 H. Iiirtum var. Lag. 



69. ajiolaceum Pers. S 1 Spain 



The Vjolet-coloured-ca/i/j;ed Helianthemum. 

 Cistus yiolciceus Guv. 



70. racemosum Dunal. in. — 1 Spain 



The racemose-flotvei-ed Helianthemum. 

 Cistus racembsus L. 



7 1 . farindsum Scot. n. — I Spain 



The mealy -/eaiJC(? Helianthemum. 



H..racanbsum ^fariiibsum'Dec. 



72. strlctum Pers. n. 



Spain 



The straiKht-firajic/ierf Helianthemum. 

 Cistus strictus Cav. 



345 



345 

 346 



346 

 346 

 346 

 346 

 346 



