64, 
DIGITALIS ambigua. 
Greater yellow Fox-glove. 
DIDYNAMIA ANGIOSPERMLA. 
DIGITALIS. Supra fol. 48. 
D. ambigua, calycinis foliolis lanceolatis inequalibus,. corollis pubescen- 
tibus ; galea lata levitér emarginata ; labii inferioris lacinia intermedia 
acuta, foliis ovato-lanceolatis pubescentibus. Roth Catalecta bot.. 
fase. 2. 59. zi 
Digitalis ambigua. Lin. suppl. 280. Syst. veg. 14; 562... Willd. sp. 
pl. 3. 285; (excluso synonymo Murray, dictante Roth)., Horte - 
Kew. 2. 845. ed. 2.4. 28. ° Schkuhr handb. n. 1729. t. 174. Roth 
neue beytr. 1, 2.15. Id.in ann. of bot. 2.37. Ehrhart phytoph. 
62. keane 
me Be: Allion. pedem. 258. Lam, & Decand: fi. franc. 3.) 
06. ~e 3 
D. ochroleuca. Jacq. austr. 1. 36..t. 37. Pers. syn. 2.162... 
D. lutea. Mattusch. sil. n. 471.—8. Leers herborn. n. 487. 
D, purpurea. Gmel. tub. 194. 
D. foliis calycinis lanceolatis, galea incisa, faucibus maculosis. . Hall. 
helv. n. 331. =e 
Digitalis. Riv. monop. 104. 
D. major fl. Juteo amplo. Park. par. t. 881. f. 4: 
D. flore luteo. Besd. eyst. est. 1. f. 3. 
Perennis. Caulis 1-2-pedalis, simplex, foliosus, subviscido-villosus, erectus. 
Folia sparsa, multa, nec conferta, sessilia, elliptico-lanceolata, nervosa, & 
prono et ad margines villosa, & supino parciits modoque subnuda, obsoletizs 
serrulata, basi en TUE defleca. Racemus terminalis, multiflorus, laxé 
spicatus, secundus, foliaceo-bracteatus ; bracteis pedicello longioribus. Flores’ 
cernui, villosi. Foliola calycina 8 superiora angusté lanceolata, 2 inferiora 
Janceolaté oblonga et duplo fermé latiora. Cor. ampla, pariim purpures: 
minor, ventricosa, lutea sepeque venis fulvo-fuscescentibus reticulata, intis 
ilosa; labium superius brevissimum, rotundatum (indentatione ea Jacquino 
varia), inferius productits trilobum, lobis triangularibus, medio duplo latiore. 
Pistillum § stamina partim pubescentia. Capsule calyce duplo longiores. 
Ambigua was first distinguished as a species under that 
appellation by Professor Murray. Yet, according to Dr. 
Roth, the plant which that botanist had in view was not 
the present, but one between it and /utea, nearer akin to the 
latter, and since named media by the Doctor, but adopted 
by Persoon in his ‘‘ Synopsis,” under the title of intermedia. 
Thus, should the two plants prove to be really distinct 
species, the name of ambigua will designate the one for 
