"VERONICA" IN NORTH AND SOUTH AMERICA 

 Francis W. Pennell 



(Continued from p. 22.) ■ 



II. VERONICA L., Subgenus 2. EUVERONICA Pennell 



Veronica L., Sp. PI. 9. 1753. Type species, V. officinalis L., 7 of 

 Europe. 



A. Capsule pubescent. Stems, pedicels, leaves and sepals 

 pubescent. Leaf-blades oval or ovate, crenate- 

 serrate to dentate. Plants of dry soil. 

 Leaf-blades dentate, cordate or truncate at base. 

 Sepals 3.5-5 mm. long, linear-lanceolate, ex- 

 ceeding the capsule. Capsule with hairs not 

 glandular nor dark-jointed. Plant ascending 

 or erect. 

 Sepals unequal, the longest 4-5 mm. long. Cap- 

 sule slightly notched. Style 4-5 mm. long, 

 longer than the capsule. Leaf-blades sessile 

 or nearly so. Racemes over 10-flowered, the 

 pedicels more than 1 mm. long. 

 Corolla 7-8 mm. long, violet-blue, the 

 largest lobes ovate. Anterior sepals much 

 exceeding the posterior. Capsule longer 

 than wide. Racemes 30-60-flowered, the 

 pedicels scarcely exceeding their bracts. 

 Leaf-blades coarsely dentate. Stem erect, 



4-8 dm. tall 18. V. latifolia. 



Corolla 5-6 mm. long, paler violet-blue, the 

 largest lobes nearly orbicular. Anterior 

 sepals slightly exceeding the posterior. 

 Capsule wider than long. Racemes 10- 

 20-flowered, the pedicels much exceeding 

 their bracts. Leaf-blades crenately den- 

 tate. Stem ascending, 1-3 dm. tall.... 19. V.Chamaedrys. 

 Sepals equal or nearly so, 3.5-4 mm. long. Cap- 

 sule deeply notched, wider than long. Style 



7 Selected, among the several species common to both Linne and Tournefort, 

 which answer Linne's generic characterization in Genera Plantarum, ed. V. 10. 1754, 

 and are native to Linne's country Sweden, because of its officinal nature. This 

 species had a long historic right to the name "Veronica." 



