Hygrophila.] Acanthacee. 225 
Beng. p. 78 (1870), not Bahelia longifolia O. Ktze. Rev. Gen. p. 458 
(1891). ; 
Bahel Adans (1763) seems to be the oldest name for this genus, 
though Kuntze appears to have used it for Artanema Don. 
Page 294.—For Calophanes D. Don read: 
6. DYSCHORISTE Nees. 
For Calophanes Nagchana Nees read: 
1. Dyschoriste erecta O. Ktze. Rev. Gen. p. 485 (1891); Merr. 
im Pauls Journ. Sc. XIX, p. 381 (1921). Kuellia erecta Burm. f. FI. 
Ind. p. 135 t. 41 f. 3 (1765). Dyschoriste depressa Nees in Wall. As. 
Rar. III, p. 82 (1832). Calophanes Nagchana Nees in DC. Prodr. 
XI, p. 10g (1847). 
For Calophanes littoralis And. read: 
2. Dyschoriste madurensis O. Ktze. Rev. Gen. p. 486 (1891) ; 
Merr. in Phil. Journ. Sc. XIX, p. 381 (1921). Justicia madurenstis 
Burm. f. Fi. Ind: p.'9 t.'4 i. 3 (1768). Huellia littorals Linn. f. 
Suppl. p. 289 (1781). Calophanes littoralis T. And. in Thw. Enum. 
p- 225 (1860). 
7, RUELLIA Linn. 
Capsule clavate; fis. solitary, axillary : 
L. sparsely hairy : 
L. ovate-elliptic; fls. pale mauve-violet, not 
spotted . ‘ ; : : . I. R. RINGENS. 
L. lanceolate, fls. pale lavender with 2 dark 
spots 5 : : : , ; R. repens. 
L. densely pubescent, ovate-elliptic ; fls. very pale 
purplish-blue . ; : : .- 2. PATUEA: 
Capsule cylindric; infl. cymose; fls. bright blue . 3. R. tuberosa. 
3) i TOBEROSA Linn: Sp, Pl. p..635:(8753). 
A suberect herb; stem 4-angled, swollen and purplish at 
the nodes, sparsely hairy; lvs. obovate-elliptic, about 2 in. 
long, bright green, glabrous, margin undulate; infl. axillary, 
cymose; cal.-segm. linear, 2 in. long; cor. 1? in. across; 
capsule over I in. long, cylindric, many-seeded. 
Grassy places in the low moist region. Peradeniya; Colombo; 
Heneratgoda. Fl. April; blue. 
A native of Tropical America; also runs wild in N. India and the 
Malay Peninsula. 
Page 296.—For Phaylopsis parviflora Willd. read: 
P. imbricata Sweet Hort. Brit., ed. 1, p. 327 (1827). Ruellia 
imbricata Forsk. Descr. Aig. Arab. p. 113 (1775). R. dorsiflora Retz. 
Obs. VI, p. 31 (1791). Micranthus oppositifolius Wendl. Bot. 
Beobacht. p. 39 (1798). Phaylopsis parviflora Willd. Sp. Pl. III, 
P- 342 (1800). P. longifolia Sims, Bot. Mag. t. 2433 (1823). Atheilema 
reniforme Nees in Wall. Pl. As. Rar. III, p. 94 (1832). Micranthus 
imbricatus O. Ktze. Rev. Gen. p. 493 (1891). 
15 Part III. 
