Serofulariaceae, 383 
superioribus cordato-amplexicaulibus, ovatis, subintegris; floribus fasci- 
culatis, racemos longos interruptos formantibus; calycis laciniis lanceo- 
latis; corolla lutea; capsula ovato-globosa, calyce aequilonga. — Foliis 
undulato-plieatis insigne. Caulis 50—100 em. altus, folia inferiora 
10—25 em. longa, calyx 10 mm. longus, corolla 25 —35 mm. diametro. 
B. rigidum Bois. et Heldr. diagn. ser. 2 IL. p. 145; Hal. in 6. 
b. Z. 1892 p. 375; Haussk. symb. p. 161; pro sp.; Bois. fl. or. IV. 
p. 312; Hal. Beitr. fl. Aetol. p. 9, Beitr. fl. Achaia p. 27, in z. b. 
G. 1898 p. 132; Bald. riv. coll. bot. Alb. 1896 p. 81. — Indu- 
mentum tenuius, griseum; folia inferiora remote sinuata, parum undulato- 
plicata vel (V. cealauriwm Heldr. exs. a. 1854) plana, leviter sinuato- 
undulata. —  Formis intermediis cum typo conjunctum. ——  Exsice.: 
Orph. fl. er. n. 732 (mt. Corthiati); Sint. et Bornm. it. ture, n. 394; 
Sint. it. thessal. n. 30. 
In eollibus arenosis, locis asperis regionis inferioris et submontanae. 
Attica: copiose, saepe greearie pr. Athenas, in Acropoli ad Phalerum, 
mt. Parnes, Pentelicon, Hymettus, pr. Sunium; Phocis: ad radices 
Parnassi pr. Rachova (Leon.); Achaia: pr. Patras (Link); insula 
Aegina (Heldr.; Argolis: pr. Nauplia (Link.) Poros (Friedr. insula 
Hydra (Sibth.); Cycladum insula Keos, Kythnos (Tourn. voy. p. 25); 
— f. Epirus: ad Vromonero distr. Ljaskovik (Bald.); "Thessalia: mo- 
nasterium Meteora, pr. Karditza, Pharsalus, Aivali, Pirsufli, Volo 
(Haussk.) mt. Pelion pr. Volo et Milies (Heldr.), pr. Katerina (Sint.); 
insula Scopelos (Leon.); Euboea: mt. Telethrion (Heldr.); Aetolia: mt. 
Taphiassos et Chalkis (Hal.); Achaia: pr. Patras (Hal); Argolis: pen- 
insula Methana (Haussk.) insula Poros (Haussk.) — Jun. Jul C5 
18 x 19. V. undulatum pinnatifidum Hal. in z. b. G. 1898 
p. 133. — V. pinnatifidum x plicatum (V. paradoxwum) Haussk. 
in Mitth. thür. bot, Ver. V. p. 72, symb. p. 167. — A V. wndulato 
caule graciliori, foliis minoribus, dentatis vel pinnatifidis, non undulato- 
plicatis et indumento tenui; a JV. pinnatifido caule firmiore, minus 
ramoso, folis minus divisis; saepe tantum dentatis, fasciculis florum 
magis approximatis et corolla majori distinctum. —— In arenosis mari- 
timis ad Phaleron Atticae (Haussk.) —  Exsicc.:: Haussk. it. gr. a. 
1885. 
18 x 33. V. undulatum sinuatum Hal. in z. b. G. 1898 
p. 1383. — V. plicatum 5 sinuatum (V. erraticum) Haussk. in 
Mitth. thür. bot. Ver. V. p. 12, symb. p. 167; Hal. in z. b. G. 1888 
p. 763. -— Hybrida sat frequens, nune (f. wundulatiforme), ad V. wun- 
dulato nune (f. sinuatiforme) ad. V. sinuato magis accedens, a priori 
caule graciliori; ramosiori, foliis minoribus, minus undulato -plicatis, 
superioribus saepius subdecurrentibus, floribus duplo minoribus, nonnullis 
areviter pedicellatis et filamentorum lana pallide purpurascente; ab 
bltero caule minus ramoso, ramis brevioribus, foliis undulato-plicatis et 
floribus brevius pedicellatis, nonnullis sessilibus distinctum. —  Exsicc.: 
Haussk. it. gr. a. 1885; Heldr. herb. norm. n. 1064. — Attica: ad 
