Vol.. Ill,] 



APPENDIX. 



517 





[Vol. 2: p. 288.] 4a. Parosela nana 



(Torr.) Heller. Low Parosela. 



(Fig. 2107a.) 



Dalea nana Torr.; A. Gray, Mem. Am. Acad. 4:31. 



1849. 

 Parosela nana Heller, Contr. Frankl. & Marsh. Coll. 



1:49. l8 94- 



Suffrutescent, erect, silky-villous throughout. 

 Stems several from the same root, branched, 3 / -io / 

 high; leaflets 3-5, rarely 4 // ~5 // long, obovate to 

 linear-oblong, obtuse or mucronulate, narrowed 

 at the base, rarely glabrate above, and usually 

 minutely glandular beneath; petioles as long as 

 the leaflets; spikes oblong-ovoid, $"-\o" long, 

 short-peduncled; bracts ovate, mucronate or aris- 

 tate, caducous; corolla yelloxv, somewhat longer 

 than the setaceous aristate ami plumose calyx-tec/// ; 

 standard shorter than the wings and keel. 



Sand hills and prairies, Comanche Co., Kansas to 

 Texas and California. 



[Vol. 2: p. 294.] ia. Kraunhia macro- 



stachys (T. & G.) Small. Long- clustered 



Wistaria. (Fig. 2120a.) 



Wistaria frntescens var. macrostachys T. & G. Fl. N. A 



1:283. 1838. 

 Wistaria macrostachys Nutt.; T. & G. Fl. N. A. 1: 283. 



As synonym. 1838. 

 K. macrostachys Small, Bull. Torr. Club. 25: 134. 1898. 



A vine, sometimes 2o-25 long. Stem becoming 

 \% f thick, branching; leaves 4 / -8 / long; leaflets usu- 

 ally 9, ovate to elliptic-lanceolate, \'-2% r long, acumi- 

 nate, or acute, rounded or cordate at the base; racemes 

 8'-i2 / long, loosely-flowered, drooping; rachis and 

 pedicels densely hirsute and glandular; calyx pubes- 

 cent like the pedicels, the tube campanulate, the seg- 

 ments lanceolate, lateral ones about as long as the tube, 

 lower one longer; corolla lilac-purple or light blue; 

 standard with blade 7" broad, decurrent on the claw; 

 pods i'-\ r long, constricted between the black lustrous 

 seeds. 

 Tennessee to Missouri and Arkansas. Spring. 



In swamps, 



[Vol. 2: p. 312.] ia. Stylosanthes riparia 



Kearney. Decumbent Pencil-flower. (Fig. 2168a.) 



Stylosanthes riparia Kearney, Bull. Torr. Club, 24: 565. 1897. 



Stems decumbent, or ascending, 2, / -l2 / long, usually with a 

 tomentose line on the elongated internodes. Stipules sheath- 

 ing, subulate above; petioles pubescent; leaflets elliptic to 

 obovate-cuneate, the terminal one 5" -9" long, the lateral ones 

 somewhat smaller; spikes terminal, about 6-flowered, with 

 only 1 or 2 perfect flowers; calyx-tube conspicuously veined, 

 about 2 /y long; vexillum proportionately longer than in 5. 

 biflora / Jloral bracts (prophylla). usually deeply cleft to the 

 middle, or beyond (entire in 6". biflora'), 2-nerved; upper seg- 

 ment of the pod nearly twice as broad as in 6". biflora. 



In dry woods, Virginia and West Virginia to Alabama and 

 Tennessee. May-Aug. 



[Vol. 2: p. 361.] ia. ANDRACHNE L. Sp. PL 1014. 1753. 

 Herbs, or shrubby plants, with diffusely branching stems. Leaves alternate, petioled, the 

 blades pften membranous. Flowers monoecious, axillary, pedicelled, the staminate often 

 clustered, with a 5-6-lobed calyx, 5 or 6 petals, a glandular or lobed disk, 5 or 6 stamens and dis- 



