1220 RHINANTHACEAE 
12. A. stenophylla Pennell. Stem 6-7 dm. tall, slightly striate-angled, gla- 
brous, much-bran ies EA blades 2-3 cm. long, s -setaceous, nearly or 
quite glabrous: rae scarcely elongate, 1-6-flowered: pedicels 8-12 mm 
long or in fruit n eds c. i eue _calyaiobes porate -subulate, 0.1— 
0.3 mm. long: € corolla 17—20 m ong, not seen fresh; lobes spreading; cap- 
sule 3—4 mm. long, globose- 08d Er UM C Fla.—Fall. 
13. A. Plukenetii (Ell) Raf. Stem 5-8 dm. hr id Bit vd or 
lon 
nearly so, much-branched: leaf-blades 2-3.5 c ng, ous-filiform 
brellous above: racemes scarcely developed 1-6 flowered: edicels mostly 510 
long: ealyx-lobes triangular-subulate to subulate, 0.3—0 l corolla 
mostly 25-30 mm. long, parpi e; lobes spreading: caps ule 4—5 mm. long, go 
bose. [G. Plukenetit EM.]—Dry wo Coastal oo N Fla. to E Miss 
and Ga.; also adj. provinces, Ga. to Ala. and SE Ten — Fall. 
14. A. keyensis Pennell. Stem at least 7 dm. tall, slightly ped rue. 
0. 
glabrous or nearly so, much ong leaf-blades (lowest not seen) 0.8-1 
em. long, filiform, seabrous above mes searcely developed, only 1-4 
ered: pedieels in flower 3—4 mm H n fr lo can caos 
: gre i uit 4-6 mm. 
triangular-subulate, 0.4-0:6 mm. long: corolla 18-20 mm. long, not seen fresh 3 
lobes eading: capsule 3-3.5 mm. long, globose.—Pinelands, Big Pin 
Key, Fla 
15. A. oligophylla Pennell. Stem 3-8 dm. tall, striate-angled, e 
simple or branched: leaf-blades 0.5-1 cm. long, linear-filiform to subul 
yas above: ded s scarcely developed: peel in flower 5-15 mm. s 
(2-8 mm. long and e lobes very eallose, 0.2 mm. long, in 4. oligophylla 
pseudaphylla of long- a unir of S Miss.), in E os seen: ealyx-lobes 
angular-subulate, 0.4—0.6 mm. long; corolla 15-22 . long; lobes spread- 
= ape not seen. [G. microphylla (A. Gray) Small, not A. du cS 
Raf.]—Long-leaf pineland, Coastal Plain, S La. to E Tex —Doubtfully E of 
the Mississippi River, except in above subspecies. 
16. A. aphylla (Nutt.) Raf. Stem 5-12 dm. tall, striate-ridged e minutely 
hispidulous, or sometimes terete and hirsute at the base, simple r branched: 
icd appressed, 0.1-0.3 (-0.6) mm. long, triangular- re "glabrous 
above; those near the base with oval more a bangs he blades cem 
Pune: ed 8-20-flowered: pedicels 1- 3m ong: calyx- zones E 
tips 0.05-0.2 mm. long; eorolla 15-20 mm. ac pink; n spreading, the 
posterior ones puce at the s capsule ae . long, globose.—Moist 
e" Coastal Plain, N Fla. to La. and N. C.—Fall. 
A. decemloba (Greene) Pennell. Stem 2-5 dm. tall, striate- dune ga 
i simple or d branched: leaf-blades mostly '2-9.5 e ong, fil 
form-linear, seabrous above: racemes ers elongate, Wu etes El: 
eels in flower 5-15 mm ica ng, in fruit 12-25 mm. long: calyx-lobes minute, 
0.05-0.2 (—0.3) mm . long: -o 10- 15 mm. dedo pink; lobes spreading, the 
posterior pubescent at the base: capsule 3.5—4 mm. long, giobose-ovoid. [G. 
decemloba ea ei et ule soil, Piedmont, Blue Ridge, and ea 
Valley, Ala. to Pa.— 
18. A. tenella Soe ll. Stem 5-8 dm. tall, striate-angled, glabrous, branched: 
minute, 0.05-0.2 mm. long; corolla 15-20 m fo lone pink; lobes iique d the 
posterior ones pubescent at the i capsule 3—4 mm. lon n E” obose-ovoid.— 
"a pinelands, Coastal Plain, N Fla. to E Ala. and S. C.— 
A. erecta (Walt.) Pennell. Stem 3-8 dm. tall, striate-angled, nearly gla- 
a simple or branched: leaf-blades mostly 1-1. 5 em. lon ng, linear-euneate, 
OC MEER CP TOI -—-——uex cV" 
