PINGUICULA. UTRICULARIA. 
255 
bilabiate: inferior lip subobsolete. Caps. 1 -celled j placenta free 
central. 
1. PiNGUicuLA. Cal. 2-lippcd, lower of 1 bifid, uj)per of 3 
segments. Cor. ringent, spurred. — G. F. G. Gam. i. 24. 
2. Utricularia. Cal. 2-leaved, equal. Cor. personate, 
spiured. — G. F. G. Gam. i. 25. 
1. PiNGuicuLA Butterwort. 
1. P. vulgaris (L.); sj)ur subulate shorter than the limb of 
the cor. whose segments are very unequal oblong-obovate rounded 
separated entire. — E. B. 70. — L. all radical, fleshy, covered with 
minute crA stalline points, [)ale green ; when the jdant is gathered 
they curve backw'ards so as to hide the root. FI. purple. Caps, 
ovate, acute. — Bogs. P. V. VI. 
2. ? P. grandiflora (Lam.) ; spur subulate often notched as long 
as the veined hmb of the cor. whose segments are very unequ^ 
broadly obovate rounded contiguous “ the middle one of the lower 
lip notched.” — E. B. 2184. — Much larger than P. vulgaris. FI. 
very large, deep pm’ple. Caps, oval, rounded at the end. Length 
of the spur variable. — Kerry and Cork. P. V. VI. I. 
3. P. alpina (L.) ; spur conical shorter than the unequal limb of 
the cor. and curved upwards, “ caps, acuminate,” scape glabrous. 
— E. B. S. 2747 . — FI. small, yellowish, spur remarkably short and 
conical. — Bogs in Skye ; and Black Isle, Ross. P. VI. S. 
4. P. lusitanica {h.) ; spar cyh'nrfricaZ obtuse deemwed shorter 
than the nearly equal hmb of the cor., caps, globose, scape downy. 
— E. B. 145. — FI. small, pale, yellowish, spur short and cylin- 
drical. [P. villosa, (hstinguished from this by its acute spur and 
obconical capsule, may be expected in the north of Scotland.] — 
Bogs in the western parts of the country. P. VII. 
2. Utricularia Linn. 
1. U. vulgaris (L.) ; spur conical, upper lip of the cor. as long 
as the palate, “ anth. connate,” 1. jhnnate-multifid, bladders upon 
the leaves. — E. B. 253. — FI. bright yellow, rather large. St. 
floating in the water. [[/. neglecta (Lem.) differs by having the 
upper lip nearly 3 times as long as the palate, anth. free, more 
distant 1. and bladders on both stem and leaves. It is probably 
a native.] — P. VI. — VIII. Greater Bladderwort. 
2. U. intermedia (Hayne) ; spur conical, upper lip twice as long 
as the palate, 1. 3-parted : segments linear dichotomous, bladders 
separate from the leaves. — E. B. 2489. — FI. paler and with a 
much longer lip than in the preceding. Bladders on separate 
