392 SCEOPHULARIACEAE. 



numerous, reticulated. [Named for Adam Afzelius, 1750-1812, botanical pro- 

 fessor at Upsala.] About 10 species, of tbe southern United States and 

 Mexico, the following typical one reaching the Bahamas. 



1. Afzelia cassioides (Walt.) Gmel. Syst. 2: 927. 1791. 

 Anonymos cassioides Walt. Fl. Car. 171. 1788. 



Puberulent, much branched, 0.5-1.2 m. high, the very slender branches 

 ascending. Leaves approximate, sessile or nearly so, 1-2.5 cm. long, dissected 

 into filiform segments; flowers in long narrow racemes terminating the 

 branches and usually also in the upper axils; pedicels filiform, 3-7 mm. long; 

 calyx-tube 1 mm. long, the lobes filiform, 1-2 mm. long; corolla glabrous, about 

 8 mm. broad; capsule 5-6 mm. long, its acute tip flattened. 



Pine-lands of Great Bahama : — southeastern United States. Afzelia. 



10. AGALINIS Eaf. X. Fl. 2: 61. 1837. 



Erect herbs, mainly with opposite and sessile narrow leaves. Flowers 

 showy, usualy large, purple, pink or white, in loose bracted racemes. Calyx 

 campanulate;, 5-toothed or 5-lobed. Corolla somewhat irregular, campanulate, 

 or funnelform, the tube broad, the limb 5-lobed, slightly 2-lipped, the lower 

 lobes exterior in the bud. Stamens 4, didynam.ous, included; filaments pubes- 

 cent; anthers 2-celled, their sacs obtuse or mucronate at the base; style fili- 

 form. Capsule loculicidally dehiscent, many-seeded. Seeds mostly angled. 

 Tyxje species: AgaUnis palustris Eaf. 



Pedicels short, not longer than the calyx. 1. A. Harperi. 



Pedicels as long as the calyx or longer, at least in fruit. 2. A. spiciflora. 



1. Agalinis Harperi Pennell; Small, Fl. Miami 167, 200. 1913. 



Annual, glabrous or nearly so, little-branched, 8 dm. high or less. Leaves 

 narrowly linear, 1.5-3.5 em. long, spreading; bracts similar to the leaves, the 

 lower often as long as the flowers; racemes 8-20-flowered, the flowers mostly 

 opposite; pedicels shorter than the calyx, 2-3 mm. long; calyx-lobes triangular- 

 lanceolate, about 1 mm. long; corolla 15-18 mm. long, pubescent without, 

 pinkish purple, with 2 yellow lines within, the lobes rounded or truncate, 

 ciliate; stamens woolly; capsule subglobose, 4-5 mm. long. 



Borders of marshes and in scrub-lands. Great Bahama, Abaco, Andros and Eleu- 

 thera : — Florida. Reported by Mrs. Northrop and also by Dolley as Oerardia pur- 

 purea L. ; recorded as Gerardia domingensis Spreng. In Bull. N. Y. Bot. Gard. 4 : 125. 



2. Agalinis spiciflora (Engelm.) Pennell, Proc. Acad. Nat. Sci. Philad. 71: 



277. 1920. 



Gerardia spicifom Engelm. Bost. Jour. Nat. Hist. 5: 227. 1845. 



Annual, fleshy, glabrous, branched or simple^ 2-6 dm. high, erect or 

 usually so Leaves linear, 1-4 cm. long, spreading; bracts similar to the upper 

 leaves, but much smaller, often not longer than the pedicels ; racemes distantly 

 4-12-flowered; pedicels 4-12 mm. long, ascending, longer than the calyx, 

 thickened upward; calyx-lobes triangular, about 1 mm. long; corolla 15-20 

 mm. long, pink, puberulent without, its lobes rounded or emarginate, ciliate; 

 stamens woolly; capsule globose or ovoid-globose, 4.5-6 mm. long. 



Marshy places. Abaco, Great Bahama, Andros, New Providence and Eleuthera : — 

 southern T:'nited States : Cuba. Reported by Mrs. Northrop and by Coker as Gerardia 

 maritima Raf., and as Gerardia purpurea L. bv Dolley. Marsh Agalixis. 



