138 THE FLORA OF GUERNSEY. 



Pyrus Malus, L. Common on the cliffs between Fermain and St. Martin's 



Point (var. mitis). Less commonly on other parts of the cliffs of III. and 



IV. Rare inland. 

 MespilUS germaniea, L. Rare. Noted in several places in I., III., IV. 



and VIII. 

 Crataegus OXyacantha, L. Very common. I have only seen here the 



form monogyna. 



SaxifragU tridaetylites, L, Rare. In a few places on the sandhills from 



Vazon to Port infer. 

 Chrysosplenium oppositi folium, L. Frequent in the south on moist 



banks. 

 Tillsea museosa, L. Rare. St. Martin's cliffs in several places. Les 



Thielles and above Creux Mahie. Various parts of L'Ancresse. 



Cotyledon umbilicus, L. Very common on stony banks, old walls, and 



thatched roofs. 

 Sedum album, L. Very rare. Cobo. Near La Turquie (IX.) Naftiaux 



(II.) 

 S. anglicum, Huds. Very common in dry places. 

 S. acre, L. Common on the north and north-west coast. 

 S. reflexum, L. Rare. Les Goubais (IX.) Les Rouvets (IX.) Near 



Cobo Castle. 

 S. FOPSterianum, Sm. Rare. Between St. Andrew's Church and Talbots 



Valley. Naftiaux (II.) Near Le Chene (IV.) 



SempePViVUm tectOPUm, L. Very rare. Villette (III.) Near L'Echelle 



Mill, Talbots Valley. Near Richmond Hotel. 

 MyPiophyllum altePniflOPUm, DC. Rare. Several stations noted in IX. 



andX. 

 CallitPiche VOPnalis, Koch. Frequent. 

 C. stagnalis, Scop. Common ; often growing on wet mud. 

 C. hamulata, Kutz. Very rare. A slender and beautiful form occurs in a 



deep quarry pool at Mont diet. 



C obtusangula, Le Gall. Rare. Ditch on the lane side at Grande Mare. 



Meadow drain at Les Goubais (IX.) Ditches near Ivy Castle. 

 C tPUneata, Guss. Very rare. Stream at Grande Mare. 

 LythPUm salicaPia, L. Rare. Foote's Lane, Lower Rohais, and fields 



adjacent. Marshy fields between Ivy Castle and Baubigny. 



Peplis POPtula, L. Rare. Pool by Fort Doyle. Marsh towards Fort Le 



Marchant. 

 Epilobium hiPSUtUm, L. Frequent in ditches and wet corners of fields. 

 E. paPViflOPUm, Schreb. Rather common in the valleys and by cliff rivulets 



in the south ; less frequent in the north. Grande Mare. Talbots Valley. 

 E. montanum, L. Frequent in the south. 

 E. lanceolatum, Seb. and Maur. Rather common in parts of I., II. and 



VIII. 

 E. tetPagonum, L. Rare. Several habitats noted in IX. 

 E. obsCUPUm, Schreb. Very common. 



E. palustre, L. Very rare. Lane at Grande Mare, sparingly. 

 CEnothePa odOPata, Jacq. On the sandhills by Rousse Tower, and in 



small fields near Les Mielles, and L'Ancresse Lodge. 



GiPCSea lutetiana, L. A weed in many gardens in I., II. and III. Occurs 



also in IX. and X. 

 HydPOCOtyle VUlgaPis, L. Frequent in marshy places. 



