276 PROCEEDINGS OF THE ACADEMY OF [Dec., 
Seeds yellowish-brown. Plants not tending to blacken in dry- 
ing. Calyx-tube evidently reticulate-venose. (Hrecte. 
Stem evidently striate-four-angled, simple to moderately 
branched. Leaves linear to nearly filiform, 1-2.5 cm 
long. Racemes nie aE i ~ flowers not conspicu- 
ously ‘‘terminal.”’ Stigma 1-2 mm. long 
Leaves linear to nearly filiform, rok wideding distally, 
acutish to acuminate. Corolla with two yellow lines 
and purple-red spots within throat strongly defined. 
Capsule globose to globose-ovoid, somewhat flattened 
at base. 
Leaves 2-2.5 cm. long, filiform-linear, relatively scabrous 
above. Pedicels one to three times the length of the 
bracts. Corolla 13-15 mm. long. Seeds .6-.8 mm. 
long. A. decemloba. 
Leaves 1—-1.5 (—-2) em. long, linear-filiform to nearly fili- 
form, slightly scabrous above. Pedicels mostly three 
to eight times the length of the bracts. Corolla 15- 
20 mm. long. Seeds .9-1.1 mm. long. 
19. A. tenella. 
Leaves linear, widening distally, acutish to obtuse, 1—1.5 
(-1.8) em. long. Corolla with lines and spots within 
throat faint or obsolete. Capsule globose-ovoid to 
globose-elliptic, rounded at base. Corolla 12-16 mm. 
ong. 20. A. erecta. 
Stem _— terete, much branched. Leaves narrowly linear, 
ong. Racemes scarcely sor ag rh flowers 
nonttered and conspicuously oo nal.” Stigma 2-3 
mm. long. Corolla 12-18 mm. 
21. A. gattingert. 
Corolla with posterior lobes arched over stamens and style, glab- 
rous within at their base. (Tenuifolie.) 
Corolla pubescent externally, its posterior lobes about two- 
thirds the length of the anterior, minutely ciliate, concave- 
arched. Pedicels, if exceeding the bracts, less than twice 
ran length. Corolla 10-23 mm. long, rose-pink. Leaves 
Corolla 15-23 mm. long. . 22a.:A. tenuifolia leucanthera. 
Corolla 10-15 mm. long. 
eaves linear, 1-6 mm. wide, those of the stem obviously 
wider than those of the branches 
Calyx-lobes mostly 1-2 mm. long. Capsule mostly 5-7 
mm. long. Seeds .7—-1.3 mm. long, ich So 
more pronounced. ae 1-6 mm 
A. tenuifolia maacraphtla. 
ee mostly less ee 1 mm. long. Capsule 
3-4 mm. long. Seeds .6-.9 mm. long, with 
oc Bilan very fine. ices 1-3.5 mm. wide. 
22. A. tenuifolia. 
