122 
JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 
Wistaria speciosa, Natt. . 
Woodvvardia radicans, Sm. 
Yucca aloifolia, Linn. 
„ ,, V. gloriosa 
„ „ V. tricolor 
„ „ V. variegata 
,, baccata, Torr. 
„ filifera, Hort. 
gloriosa, Linn. 
Chain Fern 
Dagger-plant 
= Y. baccata 
Adam's Needle 
N. America 
N. Temp. Zone 
N. America, W. 
Indies 
N.W. America, 
Mexico 
N. America 
APPENDIX III. 
List of Works Treating of the Plants of the Canary Islands. 
1. Von Humboldt. Personal Narrative of Travels. (Bolm's Ed. 1852.) 
Vol. i. pp. 29-125. [Contains many references to the native and intro- 
duced plants of the islands existing in 1799.] 
2. Barker Webb and S. Berthelot. Histoire Naturelle des lies 
Canaries. Paris, 1839-1846. (With numerous plates and illustrations.) 
3. Kemarks on the Botany of Madeira and Tenerifi'e. By Sir Charles 
J. F. BuNBURY, F.R.S. Journ. Linn. Soc. Bot. vol. i. 185G. 
4. A. Grisebach. Die Vegetation der Erde, ii. p. 512. 
5. C. BoLLE. Zeitschrift fiir Erdkunde. Berlin, 1861. 
6. Perez et Sagot. De la Vegetation aux lies Canaries. Journal do 
r Agriculture des Pays Chauds. Paris, 1865-1866. 
7. ViERA y Clavijo. Un Diccionario de Historia Natural de las 
Canarias. Las Palmas. 1868-1869. 
8. F. Sauer. Catalogus Plantarum in Canariensibus Insulis sponte et 
sub sponte crescentium. 1880. 
9. H. Christ. Euphorbia Berthelotii, Bollc. Engler's Jalirhiicher, 
xiii. pp. 10-14. (Contains a special account of the Canary species of 
Euphorbia.) 
10. H. Christ. Vegetation und Flora der Cauarischen Inscln. Engler's 
Jahrhiichcr, vi. pp. 458-526. 1885. 
11. II. Chimst. Spicilegium Canariense. Engler's Jahrhilclicr, ix. 
pp. 86-172. 1S,S7 18S,S. 
12. I. ]5aylky Bam'Ouu. Trans. Roij. Soc. Edlnbnrgh. Vol. xxxi. 
1888. [Contains striking comparisons between the flora of Socotra and the 
Canary Islands.] 
13. C. BoLLE. Florula Insularum olim Purpurariarum nunc Lanzarote 
et Fuerteventura &c. Engler's JaJirbiickrr, xiv. pp. 230-256. 1891-18t>2. 
14. Perez et Sagot. " Le Tagasasto," fourrago important, public; sous 
la diiection de Georges V. Perez. Paris, l8t)2. 
15. C. Ijollic. Botanische lliickblickc auf die Inselm Lanzarote und 
Fu(!rtav(!ntura. Engler's Jahrbiickcr, xvi. pp. 224-261. I8t)2 1893. 
1(J. D. Morris. Tagasastc. {Cytisus jirolifcr, L., var. imlmcnsis, 
Clir.) A valuable Canary fodd(!r-plant. Kew Bidletin, 1893, i)p. 115-117. 
17. D. Morris. Canary liosewoods. Convolvulus Jloridiis, L., and C. 
scoparius, L. Kcw Bidletin, 1893, pp. 133 -13(). 
18. II. P. Murray. A new Vicia from TcnerilTe. Journal of Botany. 
Vol. xxxiii. p. 9. 1895. 
1!). A. WoKSLEY. Notes on the Distribution of the Amaryllidea> and 
other Plants in Gi'and Canary (tc. London : W. Wesley (fe Son. 1895. 
20. W. B. JlEMsr,i;v. Insular Floras. (Atlantic islands.) Science 
Progress. Vol. ii. pp. 379-398. 1895. 
