CLASSES, &c. AND GENERA ARRANGED. cv 



F. Fruit solid, unarmed, compressed across, the joining (juncture) 

 being broader than the cross diameter. 



^THu'sA, {FooVs-parsley.) Seeds egg-shaped, convex, with five, 

 swollen, rounded, sharply keeled ribs ; interstices deep, sharp- 

 angular; border none. Caf. pointed, very minute. Pet. in- 

 versely heart-shaped, rather irregular. Floral-receptacle none. 

 Fl. all perfect, slightly radiant. — Page 79. 



Ange'lica, (Angelica.) Seeds elliptic-oblong, convex, with three 

 back(dorsal) wings, and a narrow, flat, even border. Cal. none. 

 Pet. spear-shaped, flattish, undivided, contracted, at each end, 

 equal. Floral-receptacle thin, wavy, narrow, permanent. Fl. 

 all perfect, regular. — -Page 82. 



G. Fruit thin, almost flat, compressed across without back (dorsal) 

 wings. 



Pastina'ca, (Parsnep.) Seeds elliptic-inversely egg-shaped, with 

 a slight notch at the top, very nearly flat, with three back 

 (dorsal) ribs, and two marginal ones; border narrow, flat, thin, 

 even, smooth, entire. Cal. very sinall, scarcely distinguishable. 

 Pet. broadly spear-shaped, rolled inwards, equal. Floral-recep- 

 tacle broad, round, wavy, rather thin, concealing the calyx. 

 Fl. regular, uniform, perfect. — Page 84. 



Heracle'um, (Coiv-parsnep.) Seeds inversely heart-shaped, with a 

 notch at the summit, very nearly flat, with three slender, back 

 (dorsal) ribs, two distant, marginal ones, and four intermediate, 

 coloured, depressed, abrupt lines from the top ; border narrow, 

 slightly swollen, smooth, even, entire. Cal.-teefh five, small, 

 sharp, withering away (evanescent.) Pet. inversely heart- 

 shaped, radiant. Floral- receptacle wavy, notched, blunt. Fl. 

 separated. — Page 85. 



ToRDY'LiUM, (Hart-wort.) Seeds rounded, (orbicular,) nearly fiat, 

 roughish, ribless ; border swollen, wrinkled, or notched, naked, 

 or bristly. Cal. five-toothed ; teeth awl-shaped, unequal. Pet. 

 inversely heart-shaped, radiant, variously unequal, and irregu- 

 lar. Floral-receptacle none. Fl. separated. — Page 85. 

 End of the Umbelliferous Genera. 



Order III. TRIGYNIA. 3 Pistils. 

 * Flowers superior (above the germen.) 



Viburnum, (Guelder-rose.) Cal. five-cleft. Cor. one-petalled, five- 

 lobed. Berry inferior, mostly one-seeded. N. O. Caprifo ia- 

 cese. J. — Page 86. 



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