148 ENGLISH BOTANY. 
stalked. Cyme so lax that the flowers often appear solitary and 
opposite the leaves. Achenes finely tuberculate when dry. 
In hedge-banks, borders of fields, and woods. Not uncommon, 
but much less frequent than P. eu-Tormentilla. 
England, Scotland, Ireland. Perennial. Summer and Autumn. 
Generally a much larger plant than the last, with a more 
slender rootstock, and stems often 1 to2feetlong. Leaflets some- 
times 1 or 14 inch long, broader than those of P. eu-Tormentilla, 
and with a greater number of serratures. Stipules more often 
elliptical and entire. Flowers considerably larger, # inch across, 
in a less evident cyme, from the peduncles being further apart, 
sometimes pentamerous. 
P. mixta, Nolte (Koch, /.¢. p. 239) is a puzzling plant, which is 
sometimes confounded with the above. Professor Babington con- 
siders it as a hybrid between P. Tormentilla and P. reptans, both of 
which it resembles; approaching the former in its rather small 
tetramerous flowers, while it comes near the latter in the leaves 
being stalked, with 5 oblanceolate rather finely serrated leaflets. 
The stipules are entire, as in P. reptans, but much narrower 
elliptical instead of ovate, resembling those of the upper leaves of 
P. eu-Tormentilla, and those of most of the stem-leaves of P. nemo- 
ralis, but it is more hairy than either of these forms. 
Creeping Tormentil. 
French, Potentille cowchée. German, Grestreckler Gdnserich. 
SPECIES VI—POTENTILLA REPTANS. Zina. 
Puate CCCCXXXIIT. 
Rootstock slender. Lateral stems or runners elongated, pro- 
cumbent, rooting at the nodes, simple. Leaves all similar, stalked, 
digitate, with 5 oblanceolate leaflets ; leaflets rounded at the apex, 
rather finely serrated or crenate. Stipules ovate, or ovate-elliptical, 
entire. Flowers on long peduncles opposite the leaves, pentamerous. 
The 5 outer calyx-segments resembling in shape and size the 5 
inner. Petals much longer than the calyx, roundish - obovate, 
notched. Receptacle hairy. Achenes glabrous, rough with small 
points. 
In meadows, pastures, and by road-sides. Common in England 
and the South of Scotland, but scarce beyond the Forth and Clyde, 
though found as far North as Aberdeenshire and Argyleshire. | 
England, Scotland, Ireland. Perennial. Summer and 
Autumn. 
