53 



April, 1850, in a field adjoining a country-house at Norwood, appa- 

 rently growing quite wild. 



Isatis iinctoria. Still growing abundantly in the chalk-pit at 

 Guildford on the 25th of July, 1850. 



Saponaria Ocymoides. I have gathered it in abundance along the 

 shore of the Lake of Geneva, near a place called Les Pierrettes,- 

 growing on the sands. 



Tilia parvifolia. A splendid specimen of this tree stands in Moor 

 Park, near Watford : its circumference is about twenty -four feet. 



Tilia europcea. A splendid specimen of this tree still stands near 

 a small inn at Prilly, Canton de Vaud, Switzerland, measuring in cir- 

 cumference upwards of twenty-two feet, and the branches of it over- 

 shadow in summer three roads. A small fountain lies at its base. 



Orohus vermis. I found this plant growing abundantly in the 

 Forest of Sauvabelin, Lausanne, Switzerland, near the Cascade. 



Geum intermedium. I found this plant in the same forest, growing 

 among the thickets. 



Potentilla micrantha and verna. Both these occur in the Forest of 

 Sauvabelin ; the former is reckoned rather scarce, although it grows 

 freely in some parts of the forest j the latter is common all over the 

 rocks. 



Rosa alpina. Common on the Mount Tour de Gourze and in 

 the Forest of Sauvabelin. 



Bellidiastrum Michelii. Grows on the dry banks of the Wood of 

 La Batie, near Geneva. 



Cynanchum vlnceioxicum. This plant grows at the back of 

 Grandvaux and near Belmont and Rovereas, Canton de Vaud, Swit- 

 zerland. 



Heliotropiiim europaum. Common all along the Lake on the 

 sands, from Coppet to Lausanne, Switzerland. 



*Pulmo?iaria officinalis. Found it abundantly in the Wood of 

 Sauvabelin, near Lausanne. 



Datura Stramonium. Environs of Lausanne, growing among 

 rubbish and in uncultivated grounds here and there. 



Daphne mezereum. Common in the woods around Lausanne. 



Hippophae Khamnoides. Along the banks of the Lake of Geneva, 

 growing in the sands. I brought up from a larva, which was found 

 and fed on this shrub, a specimen of Sphinx Hippophaes. 



Cypripedium calceolus. I gathered one solitary specimen at the 

 summit of the Mount Tour de Gourze, Switzerland, in the year 1843. 



