TIOLA. 
39 
roundedly acute, longer than those of Sp. 4. Fl. bluish purple, 
spur yellow, scentless. Cor.-spur 1 — 3 times longer than cal.- 
appendages. Lower pet. spatniilate. — V. Jlavicornis (Sm.) is a 
small form with coi-date leaves. WTien the 1. are coixiate-ob- 
lougit is perhaps V. moiitana (Linn.). — j3. V. lancifolia (ThoreJ ; 
I. omte-lanceolute rounded below, stip. lanceolate incise-serrate. 
V. pumila Fries (not Vill. which is V. pratemis Fr. and has a 
stobole}. V. lactea Sm. E. B. 445. H. and A. (in part). L. 
naiTOwmg gi-adually from near their base to a nan'ow but rounded 
point. — Sandy and peaty places. j3. in turf bogs, rare. P. IV. 
V. Dog Violet. E. S. 1. 
tt Rhizoim or rather stobole slender. 
6. V. stagn'ma (Kit.) ; anth.-spur short broadly lancet-shaped 
acute (not twice as long aa broad), cor.-spur very short blimt, 1. 
ovate-lanceolate subcordate below, petioles winged at the top, 
stip. linear-lanceolate incise-serrate shorter than the petioles, 
primary and lateral st. flowering and elongated. — T . lactea R. 
iii. 16. not Stn., V. striata Bah. — Stobole threadlike. St, erect. 
L. naiTowing gradually from the base which in the lowest is 
sometimes rounded not cordate. Fl. pale blue, nearly white. 
Cor.-spiu- scarcely longer than the cal. -appendages. — Rare. Turf 
bogs. P. V. VI. E. I. 
B. Four upper pet. directed upwards and imbricate. Style clavate. 
Stigtiia inflated. 
7. V. lutea (Huds.) ; anth.-cells nearly parallel, anth.-spurs 
long jlliform, spur of the cor. as long or longe™ than the caly- 
cine appendages, sep. acute, 1. crenate-serrate lower ones ovate- 
cordate, upper 1. ovate or lanceolate, stip. palinate-pinnatijid, 
terminal lobe linear or linear-lanceolate entire, st. ascending dif- 
fuse and JUiform underground. — E. B. 721. — Fl. wholly yellow, 
yellow with the 2 upper petals purple, or wholly pm-ple, varying 
greatly in size. Caps, globose. All the lobes of the stip. of 
nearly equal size, lateral ones (usually 3 on one side and 1 on the 
other) all springing from near the base of the stip., the teiminal 
lobe nan-ow and always I believe quite entire out sometimes 
considerably larger than the others. — 3. V. Curtisii (Forst.) ; 
stems angular rough, lower part of the stip. somewhat leng-th- 
ened so as slightly to separate the lateral lobes. E. B. S. 2693. 
V. sabidosa Bor. — Mountainous pastui-es. /3. Sands near the 
west coast. P. Yl. VH. E. S. I. 
8. V. tricolor (L.) ; anth.-cells diverging below, anth.-spurs 
long subclavate-filiform, spur of the corolla about equalling the 
calj'cine appendages, 1. crenate-sen-ate lower ones ovate-cordate, 
upper 1. ovate or ovate-lanceolate, sii/i. lyrate-pinnati/id, terminal 
lobe spathulate crenate, st. ascending. — E. B. 1287. 11. iii. 21. 
