Vol. III.] 



APPENDIX. 



511 



[Vol. i: p. 436.] ia. Trillium viride 

 Beck. Green Wake-robin. (Fig. 1043a.) 



Trillium viride Beck, Am. Journ. Sci. n: 178. 1S26. 

 Perennial by a short corm-like rootstock, light 

 green. Stems solitary, or several together, 4 / -i5 / 

 tall, rough-pubescent near the top, or glabrous in 

 age; leaves oblong to ovate, 2 / -4 / long, obtuse or 

 acutish, 3-5-nerved, usually blotched, more or less 

 pubescent on the nerves beneath; flowers sessile ; 

 sepals linear or linear-lanceolate, i / -2 / long, bright 

 green, acute or obtuse; petals clawed, the blades lin- 

 ear or nearly so, surpassing" the sepals, light green 

 or purplish green, the claws sometimes brown or 

 purple; stamens about j/( as long as the petals; fila- 

 ments flattened, X~i shorter than the anthers. 



In woods and glades, Missouri and Tennessee to 

 Mississippi and Arkansas. Spring. 



[Vol. i: p. 473.] ia. Listera reni- 



formis Small. Kidney-leaf Twayblade. 



(Fig. 1128a.) 



L. reniformis Small, Bull. Torr. Club, 24: 334. 1897 

 Perennial, deep green. Stems erect, 4/-1 2' 

 tall, slender, glabrous below, densely glandular- 

 pubescent above; leaves 2, opposite, about the 

 middle of the stem, r en if or m, or ovate-reui- 

 form, 5 // -i4 // broad, apiculate or short-acumi- 

 nate, more or less pubescent beneath, cordate or 

 subcordate at the base, sessile', racemes ^ /- 4 / 

 long; bracts lanceolate to ovate-lanceolate, 

 i^ // -2^ // long, acute; pedicels 2 // -4 // long, less 

 densely pubescent than the adjacent stem, or 

 glabrate; sepals oblong or linear-oblong, about 

 T-Yz" long, reflexed; corolla greenish, the lip 

 wedge-shaped, 3 // ~3> // long, with 2 prominent 

 teeth near the base, sharply cleft, the segments 

 obtuse; capsules oval, 2 // -2^ // long. 

 In damp thickets in the mountains, Maryland, Virginia and North Carolina. Spring and summer. 



[Vol. 1: p. 485.] 4a. Hicoria Carolinae-septentrionalis Ashe. Southern 



Shag-bark. (Fig. 1154a.) 



Hicoria Carolinae-septentrionalis Ashe, Notes 

 on Hickories. 1896. 



A small tree attaining a maximum height 

 of about 8o, and diameter of i l /z , with 

 gray bark hanging in long loose strips. 

 Bud-scales 8-10, imbricate, the inner greatly 

 enlarging in leafing, and tardily deciduous; 

 terminal bud ovate-lanceolate, truncate, the 

 scales spreading, barely %' long; lateral 

 buds oblong; twigs very slender^ )%' thick, 

 glaucous, smooth, purplish-brown ; staminate 

 aments in threes, glabrous on short peduncles, 

 at base of shoots of the season; stamens gla- 

 brous; ovary glabrous ; young foliage black- 

 ening in drying, glabrous, ciliate, with few 

 resinous globules; leaflets 3-5, the 2 upper 

 ^. / -i% / wide, 4 / -6 / long, lanceolate ; lower 

 pair often smaller; fruit subglobose, jf-1%' 

 long; husk soon falling into 4 pieces; nut 

 white or brownish, much compressed, angled, 

 cordate o\- subcordate at top, thin-shelled; 

 seed large and sweet. 



Sandy or rocky woods, rarely entering "bot- 

 toms," Delaware to Georgia and Tennessee. 



