61. PaiMTTLACE^. 281 



Scape 4 — 6 in. high. St. floating in the water. P. VI. — VIII. 

 Greater Bladder-wort, E. S. I. 



2. XJ. neghcta (Lehm.) ; spur directed upwards conical pro- 

 jecting, ovate-oblong Hunt or emarginate upper cor.-Kp 2 or 8 

 times as long as the palate, lower lip with a hroad flat spreading 

 margin, ped. 4 — 5 times as long as the hract erect with fr., 

 1. more distant, bladders on both stem and leaves. — Sy. E. B. 

 1126 b. — Closely resembling Sp. 1. — Gravelpit in Henhault 

 Forest {IS. Forster's Serh.), also Newlands Wood, Essex. In 

 Gloucester canal, Wintle! P. VI.— VIII. E. 



3. U. intej-media (Hayne) ; spur conical adpressed, upper lip 

 twice as long as the inflated 'palate, lower Up with a hroad flat 

 spreading inargin, 1. 3-parted, segments linear forked, hladders 

 separate from the leaves. — E. B. 2489. — Fl. paler with a much 

 longer upper lip than in Sp. 1. Bladders on leafless shoots. In- 

 creasing by buds at the end of the shoots and seldom flowering. 

 —Ditches and pits rare. P. VIII. E. S. 1. 



4. TI. minor (L.) ; sprur very short blunt, upper lip equalling 

 the palate, lower lip ovate with a nearly flat spreading margin, 

 1. repeatedly forked, bladders upon the leaves. — E. B. 254. — 

 Scarcely any spur. Fl. small. Sep. roundish, acuminate. Plant 

 much smaller than either of the others. — Ditches and pits. P. 

 VI.— Vin. Smaller BladderwoH. E. S. I. 



Order LXI. PEIMULACE^. 



Cal. 4 — 7-cleft, permanent, inferior (except in Samokis). Cor. 

 regular, 4 — 7-fid (or none in Glaux). Stam. upon the cor., op- 

 posite to its segments. Ovary free, 1-celled, with a free central 

 placenta. Style 1. Stigma capitate. Fr. a capsule. Seeds 

 peltate. — No stipules. 



Ti. 1. JECOTTONIEJE. Ovary superior. Caps.-valves 5. Hyle 

 basal. 



1. HoTTOisHA. Cal. 6--pa.Yted., divided almost to its base. Valves 

 connected at the top. Cor. salvershaped, stam. inserted and 

 included in cor.-tube. 



Ti: 11. PMIMUZE^. Ovary superior. Caps.-valves 5. Hyle 

 ventral. 



2. Pbimula. Cal. tubular, 5-fid. Cor. salvershaped, tube 

 cylindrical up to the insertion of the stamens. Stam. 5, in- 

 serted and included in the cor.-tube. Caps, many-seeded 

 5-valved with 10 teeth. 



