NATURAL HYBRIDS. 163 
In “Epilobium Notes for 1890,” “ Journal of Botany,” 1891, p. 9, 
I find— 
K. (obscurum x palustre) x palustre 
The Rey. E. 8. Marshallhas published numerous articles on the hybrids 
of this genus in the “ Journal of Botany,’’ extending over a series of 
years. 
tSenecio squalidus x vulgaris 
Found at Oxford and Cork. Introduced from the latter 
locality, it has been a weed in the Cambridge Botanic 
Garden for some years. 
“ Babington’s Manual,” 9th ed. H. & J. Groves. 
Jacobea x Cineraria (S. albescens, Burbidge & Colgan, “Journ. 
ot.” 1902, p. 401) 
Dalkey, co, Dublin. 
Arctium minus x tomentosum (A. pubens) 
Kerner’s “Natural History of Plants,’ translated by Oliver, 
li. p. 586. 
le pratensis x palustris (C. Forsteri, Bab.—* probably a hybrid ’’) 
acaulis x pratensis (C. Woodwardii, Wats.—“ may be a hybrid’’) 
x arvensis (C. dubius, WiJld.—“ perhaps a hybrid ’’) 
heterophyllus x palustris (C. Carolorum, Jenn.— seems to be 
a hybrid ’’) 
crispus x nutans (C. Newbouldi, H. C. Wats.) 
Iigg Buckland, near Plymouth. 
“ Babington’s Manual,” 9th ed. H. & J. Groves. 
Hieracium boreale x sciaphilum 
Railway bank near Rhayader, Radnorshire. 
See “Journal of Botany,’’ 1894, p. 232. 
anglicum x hypocheroides 
See “‘ Journal of Botany,” 1893, p. 16. 
These are the only two hybrids given in Mr. F. J. Hanbury’s tentative 
list of Hieracia published in the “ Journal of Botany ” in 1894. 
Erica ciliaris x Tetralix (EK. Watsoni, Benth.) 
“Qondon Catalogue.”’ 
(E. Mackaiana is given by Kerner as a hybrid between these species.) 
+Vaccinium Myrtillus x Vitis-Idea (V. intermedium, Ruthe) 
“QLondon Catalogue.” 
*Verbascum Lychnitis x nigrum 
x Thapsus 
nigrum x pulverulentum 
x Thapsus 
Near Willey, Surrey. 
“QLondon Catalogue.” 
V. Thapso-Lychnitis, V. Thapso-nigrum, V. nigro-pulverulentum, and 
V. nigro-Lychnitis are figured in Sowerby’s “English Botany,” 
3rd ed., vol. vi. 
Linaria repens x vulgaris 
“ London Catalogue.” 
Euphrasia_stricta x brevipila 
brevipila x scotica 
curta var. glabrescens x brevipila 
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