199 
Agalinis purpurea (L.) Pennell [S: Gerardia purpurea L.] (Pennell, 
1928, 1929), p. 1358 
A. skinneriana (Alph. Wood) Britton, pale gerardia [S: Gerardia 
skinneriana Alph. Wood] (Pennell, 1928, 1929), p. 1361 
A. tenuifolia (M. Vahl) Raf., slender gerardia [S: Gerardia 
tenuifolia M. Vahl] (Pennell, 1928, 1929), p. 1360 
var. macrophylla (Benth. ex Hook.) S. F. Blake [S: Gerardia 
tenuifolia var. macrophylla Benth. ex Hook.; M: A. 
besseyana (Britton) Britton] (Pennell, 1928, 1929) 
var. parviflora (Nutt.) Pennell [S: Gerardia tenuifolia vat. 
parviflora Nutt.] (Pennell, 1928, 1929) 
var. tenuifolia 
A. viridis (Small) Pennell [S: Gerardia viridis Small] 
(Pennell 1928, 1929), p. 1361 
ANTIRRHINUM, snapdragon 
¢Antirrhinum majus L., snapdragon, common snapdragon, p. 1351 
ssp. majus 
AUREOLARIA, false foxglove 
[S: GERARDIA] (Pennell, 1928; Shinners, 1962a) 
Aureolaria flava (L.) Farw., smooth false foxglove [S: Gerardia 
flava L., incl. var. calycosa (Mackenzie & Bush) 
Steyerm.] (Pennell, 1928) (note that var. calycosa may 
be a distinct taxon, but no combination presently exists 
for this variety under Aureolaria flava), P- 1362 ; 
A. grandiflora (Benth.) Pennell, big-flowered gerardia [S: Gerardia 
grandiflora Benth.] (Pennell, 1928), p. 1362 
var. pulchra Pennell [S: Gerardia heir var. pulchra 
Pennell) Fern.] (Pennell, 1 : ; 
var. i (T anes ex ire Pennell [S: Gerardia gra paers 
var. cinerea (Pennell) Cory] (Pennell, 1928) 
A. pectinata (Nutt.) Pennell [S: Gerardia ria L. 8 
pectinata Nutt.] (Pennell, 1928) (the relations 
between A. pectinata and A. pedicularia has no 
studied critically), p. 1364 
been 
: : ock 
S: Steyermark G: Great Plains Flora M: Mohlenbr 
