61. PRIMULACE^l. 339 



upper lip than in Sp. 1. Bladders on leafless shoots. Increasing 

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

 and pits, rare. P. VIII. E. S. I. 



** L. not ciliate. 



4. U. minor (L.) ; spur 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. VIII. Smaller Bladderwort. E. S. I. 



[*>. U. Bi'cinii (Heer) probably grows in Moss of Inshoch, 

 Nairn, Loch of Spynie, Elgin and Gordon Moss, Berwicksh. 

 It has larger fl. than Sp. 4, a short coni<j spur, and orbicular flat 

 lower lip. See J. of B. xiv. 142.] 



Order LXI. PRIMULACE^E. 



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

 regular, 4 7-fld (or none in Glaux). Stain, 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. 



Tr. L ROTTONIEsE. Ovary superior. Caps.-valves 5. Hyle 



basal. 



1. HOTTONIA. Cal. 5-parted, divided almost to its base. Valves 

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

 included in cor.-,tube. 



Tr. II. PEIMULE/E. Ovary superior. Caps.-valves o. Hyle 

 ventral. 



2. PRIMULA. 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. 



3. CYCLAMEN. Cal. bellshaped, half 5-cleft. Cor. with a 

 short bellshaped tube and 5-parted reflexed limb. Stam. 5, 

 inserted at the bottom of the cor.-tube, included. Caps, 

 many-seeded. 



Q2 



