26 



CENTRAL EXPERIMENTAL FARM 



BOLTONIA Con. 



***B. asteroides decurrens. 



PL, 1907. Hardy. Ht. 6 ft. FL 

 pinkish lilac; Oct. 



B. glastifolia, L'Herit = B. asteroides. 



B. incisa, BENTH. Siberia, &c. 

 PL, 1907. 



**B. latisquama, A. GRAY. North Amer. 

 PL, 1896. Hardy. Ht. 4i to 6 ft. 

 FL white, yellow centre; July 29 

 to Sept. 18. 



BORAGO, L. BORAGE. 



(Boraginaceoe.) 

 B. caucasica. 



PL, 1901. Hardy. Ht. 4 to 5 ft. 

 FL blue; June 11 to Aug. 18. 



BOYKINIA, NUTT. 



(Saxifragacece) 



B. aconitifolia, NUTT. North Amer. 

 PL, 1907. 



BRODL33A, 8M. MISSOURI HYACINTH. 



(Liliacece.) 



B, coccinea, A. GRAY. California. 

 PL, 1901. Tender. 



B. grandiflora, SM. North-wester Amer. 

 PL, 1901. Tender. 



B, Henderson!, S. WATS. Oregon. 

 PL, 1901. Tender. 



B. laxa, S. WATS. California. 

 PL, 1901. Tender. 



B. peduncularis, S. WATS. California. 

 PL, 1901. Tender. 



B. stellaris, S. WATS. California. 

 PL, 1901. Tender. 



BUPTHALMUM, L. 



(Compositoe.) 



B. speeiosum, SCHREB. Europe. 

 Syn. Telekia speciosa. 

 PL, 1895. Hardy. Ht. 3 to 4 ft. 

 FL golden yellow; June 21 to 

 Aug. 29. 



BTTPLETTRUM, L. HARE'S EAR. 



(Utribelliferce.) 

 B. Candollei, WALL. Himalayas. 



PL, 1897. Hardy. Ht. 1 ft. Fl. 

 golden yellow; Aug. 10. 



BUTOMUS, L. 



(AUsmacecB.) 



B. umbellatus, L. Flowering Kush. 



Europe, &c. 



PL, 1897. Tender. (Hardy in wet 

 places.) 



AC ALIA SUAVEOLENS = SENECIO 

 SUAVE OLENS. 



CALAMINTHA, LAM. CALAMINT. 

 (Labiates.) 



C. Acinos, CLAIRV. Basil, Thyme. Eu- 



rope, &c. 



PL, 1898. Hardy. Ht. 6 in. FL 

 bluish purple with white spots ; 

 June 9 to Oct. 10. 

 C. alpina, LAM. Europe, &c. 



PL, 1901. Hardy. Ht. 7 in. FL 



purple; May 31 to Aug. 15. 

 C. grandiflora, MCENCH. Europe. 



PL, 1897. Hardy. Ht. 15 in. FL 

 rosy purple ; June 13 to Sept. 11. 



CALLIRHOE, NUTT. POPPY MALLOW. 



(Malvaceae.) 



C. involucrata, A. GRAY. North Amer. 

 PL, 1901. Hardy. Ht. 2 ft. FL 

 crimson; June 23 to Oct. 14. 



CALTHA, L. MARSH MARIGOLD. 



(Ranunculacece.) 

 *C. palustris flore pleno. 



PL, 1901. Hardy. Ht. 1 ft. FL 

 double, yellow; May 9 to June 22. 



CALYSTEGIA, R.BR. BEAR-BIND. 



(Convolvulacece.) 

 C. japonica, CHAISY. Japan. 

 PL, 1897. Tender. 



C. oculata. 



PL, 1903. Hardy. Ht. 1 to 1 ft. 



FL white; June. 

 C. pubescens plena. 



PL, 1903. Tender. 



CAMASSIA, LINDL. 



(Liliacece.) 

 *C. esculenta, LINDL. Quamash. North 



western America. 



PL, 1901. Hardy. Ht. 1* ft. Fl 

 purplish blue ; May 23 to June 20. 

 *C. Leichtlinii, S. WATS. California. 

 PL, 1901. Hardy. Ht. 3 to 3 ft. 

 FL creamy white; May 26 to 

 June 15. 



