344 gentianacejB. (gentian family.) 



corolla not twice the length of the oval lobes. — Oswego, New York, near the 

 oldfort. July. — Plant 6'- 12' high: corolla 3" - 4" long. (Adv. from Eu.) 



2. E. RAMOsfssiMA, Pcrs., var. pulchella, Griseb. Low (2'-6' hit;h); 

 stem many times forked above and forming a disuse cyme ; leaves ovatc-oblong or 

 oval ; flowers all on shoi-t pedicels; tube of the (pink-pnrple) corolla thrice the 

 length of the elliptical-oblong lobes. (E. Mulilenbergii, Griseb., as to Pcnn. 

 plant. Exacum pulchellum, Pursh.) — Wet or shady places. Long Island to E. 

 Virginia; scarce. — Flowers smaller than in No. 1. (Nat. fi-om Eu.) 



3. E. spicXta, Pers. Stem strictly upright ; ihs flowers sessile and spiked 

 along one side of the simple or rarely forked branches ; leaves oval and oblong, 

 rounded at the base, acutish-; tube of the (rose-colored or wliitisli) corolla 

 scarcely longer than the calyx, the lobes oblong. (E. Pickeringii, Oakes.) — 

 Sandy shore, Massachusetts (Nantucket, Oakes) and Virginia (Norfolk, Rugel). 

 — Plant 6'- 10' liigh, remarkable for the spike-like arrangement of the flowers. 

 (Nat. from Eu.?) 



3. FBASERA, Walt. American Columbo. 



Calyx deeply 4-parted. Corolla deeply 4-parted, wheel-shaped, each division 

 with a glandular and fringed pit on the upper side. Filaments awl-shapcd, 

 usually somewhat monadelphons at the base : anthers oblong, versatile. Style 

 persistent: stigma 2-lobed. Pod oval, flattened, 4-14-seeded. Seeds large 

 and flat, wing-margined. — Tall and showy herbs, with upright and mostly 

 simple stems, bearing whorled leaves, and numerous peduncled flowers in open 

 cymes, which are disposed in an ample elongated panicle. (Dedicated to John 

 Fraser, a. well-known and indefatigable collector in this country towards the 

 close of the last century.) 



1. F. Carolinensis, Walt. Smooth, tall (3° -8° high); leaves mostly 

 in fours, lance-oblong, the lowest spatnlate (1° long), veiny; panicle pyramidal, 

 loosely flowered ; divisions of the corolla oblong, mucronate, longer than the 

 naiTowly lanceolate calyx-lobes, each with a large and round gland on their 

 middle ; pod much flattened parallel with the flat valves. U © ' — Rich dry 

 soil, S. W. New York to Wisconsin and Kentucky, and southward. July. — 

 Koot very tliick and bitter. Corolla 1' broad, light greenish-yellow, mai-ked 

 with brown-purple dots. 



4. HAIiENIA, Borkh. Spueked Genti'an. 



Calyx 4-5-parted. Corolla short bell-shaped, 4-5-cleft, without folds or 

 fringe, prolonged at the base underneath the erect lobes into spurs, which are 

 glandular in the bottom. Stigmas 2, sessile, persistent on the oblong flattish 

 pod. Seeds rather numerous, oblong. — Small and upright herbs, with yellow- 

 ish or purplish panicled-cymose flowers. (Name of unknown meaning.) 



1. H. deflexa, Giiseb. Leafy (9' -18' high), simple or branched above; 

 leaves 3 - 5-nerved, the lowest oblong-spatulate and petioled ; the others oblong- 

 lanceolate, acute ; spurs cylindrical, obtuse, curved and descending, half the 

 length of the acutely 4-lobed corolla, g) @ (Sw6rtia comiculita, L., partly.) 



