GERANIACE^. 



7i 



ing mucronate sepals. Caps, hirsute. Seeds re- 

 ticulate, a. 6, 7- TJncult. 



20. dissectum. L. 5-partite. Divisions 

 trifid, liuear. Pet. obcordate, as loug as awned 

 sepals. Caps, haiiy. Seeds reticidate. a. 5, 6. 

 JJncvM. 



21. columbinum. L. 5-partite. Divisions 

 of lower multifid ; of upper trifid. Segments 

 linear. Pet. obcordate, equalling long, awned 

 sepals. Stallcs much, exceeding L. Caps, quite 

 smooth. Seeds reticulate, a. 6, 7- Fields 

 and hanks. 



ii. Capsule wrinhled. 

 22. villosum. "L. cordate -orhicular, 5- 

 7-lohed. Lohes trifid, ohtuse. Stem erect, softly 

 villous. Pet. emai'ginate, twice as long as sepals. 

 Caps, hairless, their awns covered with simple 

 hairs. Seeds reticulate, p. Grassy. Cal." 

 —Ten. 



23. moUe. L. rcniform, 7-9-lobed, incise ; 

 upper orhicidar. Ca]"pels without hairs. Seeds 

 without dots. a. 4-8. TJncult. 



24. lucidum. Quite smooth. L. orbicular, 

 .5-lobed. Cal. pp-amidal, transversely rugose. 

 Caps, rugose, triply keeled, dowTiy at top. 

 Seeds even. a. 5-8. Shady rocks and walls. 



25. divaricatum. L.palmato-5-fid; upper 

 L. trifid. Segments rhomboid, inciso-dentate ; 

 one lateral lobe usrially very large. Pet. 

 emarginate. Sepals with a short awn. Caps, 

 hairy. Seeds quite smooth, a. 6-8. Vineyards, 

 ^c.Y. of St. Nicholas. Mte.Baldo. SU. very rare. 



26. robertianum. L. 3-5-nate. Lts. 

 stalked, trifid, incise. Cal. with 10 angles. 

 Caps. hairless, wrinlded. a. 5-10. Rocks, sand, 



VMCldt. 



fi. purpureum. Flowers small, Hke those 

 of Sp. 24. 



XXII. BALSAMINEiE. 



Sepals '3 or 5 ; one of them spm-red. Petals 5 ; the lateral united in pairs. Stamens 5. 

 Capsule of 5 valves and 5 cells. Valves springing on the touch. 



144. IMPATIENS. 



1. fulva. Stalks 2-4-flowered. L. rhom- 

 boideo-ovate, obtuse, with coarse glandular 

 serratui-es. Spm- reflescd, emarginate, its Pet. 

 exceeding others, a. 7, 8. Guildford. 



2. Noli me tangere. Stalks 3-6 -flowered. 

 PI. pendulous. Spur loosely reciured. L. 

 ovate. SeiTatures not glandular. Joinings of 

 Stem tumid, a. 7, 8. Moist woods. Not 

 in Sic. 



XXIII. OXALIDE^. 



Sepals 5, equal, permanent, imbricate. Petals 5, convolute, sometimes united at base. 

 Stamens 10, monadelphous ; the inner longest. Styles 5. Capsule of 5 or 10 valves. 



145. OXALIS. 



1. stricta. Stem erect, leafy. Umbel 

 stalked, 2— 6-flowei'ed, about as long as L. 

 Pet. entire. Lts. obcordate. Stip. none. a. 

 ¥ncult. m. and s. Eur. 



2. comiculata. Stem creeping. Stalks 



about 2-flowered, shorler than L. Pet. emar- 

 ginate. Stip. united to base of L.-stalk. a. 

 (p. DC.) 5-10. Uncult. m. and s. Eur. 



8. Acetosella. Stemless. Ehizoma creep- 

 ing, toothed. L. obcordate, hairy. Scape 1- 



L., 



flowered, exceeding, 

 the middle, p. 4, 5. 



with two Bracts above 

 Moist shade. 



XXIV. ZYGOPHTLLE^. 



Sepals 5, imbricate. Petals 5, regular. Stamens 10, separate. Ovary of 5 cells, splitting in 

 the fruit into as many carpels. Styles united. Ovuluni hoi-izontal or pendulous. 



146. TRIBULUS. 



1. terrestris. Caps. 4-homed. Lts. 6 ' stalk. 



I pair, nearly equal. Stalk exceeding flower- 

 Lts. 6 stalk, a. 7-10. Way sides, s. Eui*. Bordeaux. 



