Order I. 
DIDYNAMIA GYMNOSPERMIA. 
513 
8484 Stamens very long exserted. Leaves linear 
8485 Stamens short included 
8486 Leaves lanceolate tooth-serrated smooth, Racemes panicled, Corolla hairy 
8487 Leaves cut downy beneath, Spikes rounded 4-cornered 
8488 Leaves cordate cut crenate pubescent on each side shorter than footstalk, Spikes sliort 4-cornered 
8489 Leaves subcordate serrate rugose opaque. Spikes 1 -sided, Bractes ovate 
8190 Leaves cordate cut serrate crenated, Spikes imbricated rounded 4-cornered, Bractes twice as short as fl. 
8491 Leaves cordate cut serrate acute smooth, Spikes imbricated rounded 4-cornered, Bractes length of flower 
8492 Much branched. Leaves smooth with a scabrous keel, Racem.es lateral leafy 
8493 Hairy, Leaves ovate rhomboid crenate. Flowers subracemose 
8494 Leaves cordate lanceolate crenate, Flowers axillary 
8495 Leaves cordate ovate nearly entire. Flowers axillary 
8496 Leaves quite entire, lower hastate, upper sagittate. Flowers axillary 
8497 Branched very smooth. Leaves stalked linear lanceolate acute entire, Racemes loose leafy, Cal. blunt 
8498 Simple densely pubes. Lvs. subsess. obi. or linear blunt entire attenuated at base. Racemes loosish leafy 
8499 Branched tall pubescent. Leaves ovate acuminate serrate on short stalks. Racemes usually panicled 
8500 Leaves cordate ovate crenate. Flowers solitary axillary. Each lip of cor. trifid 
8501 Leaves cordate serrate. Spikes elongated 1-sided, Bractes stalked ovate longer than calyx 
8502 Leaves oblong cordate serrate pubes. Spikes elongated 1-sided, Bractes stalked ovate shorter than calyx 
8503 Leaves cordate oblong acuminate serrate, Spikes nearly naked 
8504 Villous, Leaves cordate blunt and bluntly serrated. Spikes imbricated, Bractes setaceous 
8505 Subvillous, Leaves ovate entire all alike. Flowers axillary 
8506 Related to S. albida from which it differs in being much less hairy, and in its more slender flower 
8507 Lvs. cord. cren. serrate bluntish villous. Spikes long 1-sided hispid, Bractes stalked ovate longer than cal. 
8508 Lvs. stalked obi. ovate somew. toothed. Upper lip of cor. trun. with 3 awns. Stem ascending. Spike round 
8509 Leaves broad ovate toothed, Stem much branched. Spikes ovate 
8510 Lvs. stalked ovate lane, toothed at base. Lips of cal. equal : upper truncate with 3 awns, Stem ascending 
8511 Leaves sessile lanceolate entire rough. Stem erect 
8512 Leaves stalked oljlong ovate toothed at base, Upper lip of cor. trifid. Stem ascending 
8513 Small, Stem nearly simple villous. Leaves pinnatifid lower oblong, Cor. pale yellow 
8514 Leaves entire and sinuated toothed rugose hairy. Upper lip of cor. truncate slightly 3-toothed 
8515 Upper leaves linear-lanceolate : lower sinuate toothed somewhat hairy 
8516 Bractes laciniate 
8517 Leaves ovate oblong serrated 
8518 Leaves ovate with a double crenature on each side 
8519 Leaves stalked ovate serrated. Spikes terminal long 
ANGIOSPERMIA. 
8520 Leaves lanceolate ovate serrated somewhat stalked terminal, Pedunc. .'5-fl. shorter than leaves 
8521 Leaves ovate lanceolate crenate hairy. Peduncles lateral very long bearing corymbs 
8522 All vill. Branches rounded, Lvs. opp. obi. ovate cren. Fed. 2-4 axill. 1-fl. aggregate. Cor. clavate cylind. 
8523 All pubes. Lvs, opp. ovate ellipt. cord, at base serr. cren. Panicle numer. opp. spread, dist Fed. corymbose 
8524 All pubes. Lvs. oval lane, velvety above. Panicle leafy, Fl. with a campan. inflated orifice. Limb oblique 
8525 Leaves opposite ovate crenulate tomentose. Flowers axillary 2-3 together downy 
S526 Leaves oblong cordate crenate rugose, Stem spotted 
8527 Leaves hoary ellipt. or oblong crenate, Pedunc. erect longer than flower. Sepals angular acuminate 
8513 Mi. 8516 ]J/|i^ V tA\ I 8517 SB^ 8519 
8526 
and Miscellaneous Particulars. 
1287. Cleonia. An ancient Greek name emploved by Theophrastus, lib. 7. cap. 4. : the Cleoneeum of Pliny. 
This IS an annual plant six or eight inches high, and nearly related to PruneUa, from which some eminent 
rrench botanists do not distinguish it. 
^'^^^u'>n- The Greek name of the horehound, which this plant resembles in some respects. 
1/89. Fhryma. A Linnean name, the meaning of which is unknown. 
1290. Gesneria. In honor of Conrad Gesner, of Zurich, the famous botanist and natural historian, called 
tne German Pliny. Very fine herbaceous or half-shrubby plants, some of which are remarkable for the 
brilliance of their colors. 
1291. Gloxinia. In memory of Ben. Petr. Gloxin, of Colmar, author of Observationcs Botanicse, Argent. 
LI 
