296 BOTANY OF THE VOTAGE OE H.M.S. HERALD. 
^ 
321. CjiVs^A j)arviflora, Hook, et Arn. Bot. Beech, p. 430. t. 99. C. Acapulco (Sinclair!). 
322. Crusea mhalata, Hook, et Arn. 1. c. p. 431. Tepic (Barclay !). 
323. Crusea lucida, Benth. Bot. Sidph. p. 109. Southern Mexico (Barclay!). 
324. MiTRACARPiuir Schisangmm, De Cand.— Hook, et Am. Bot. Beech, p. 429. t. 99. A. 
Tepic (Lay!). 
325. Cephalanthus occidentalism Linn., De Cand. Prodr. vol. iv. p. 538.— C. Sarandi, Cham, et 
Schlecht. in Linn. 1827. p. 610 et 1829, p. 147 !— C. salicifoHm, H. et Bonpl. PI. ^Equinoct. vol. ii. 
p. 63. t. 98. Sierra Madre (Barclay !) ; Tepic (Lay and Collie) . 
The characters insisted upon as specific marks of distinction between G. occidentalis, C. Sarandi, and 
C. saUcifoUus, do not hold good on heing traced through a numher of specimens from different locahties. 
I can only distinguish hroad and narrow-leaved, and glabrous or more or less hairy forms of one species, — 
i. e. C. occidentalis. Like Chiococca racemosa, this Euhiacea has a wide geographical range ; in the Hooke- 
nan Herbarium there are specimens from — Mexico (Jurgensen, no, IGO ! Andrieux, no. 331 ! Galeotti, no. 
2593 !), Texas (Drummond I Lindheimer ! Berlandier, nos. 2574 and 2064 1), California (Hartweg, no. 1765 1), 
Kentucky (Short!), Tabasco (Linden, no. 622!), Banks of La Plata (Tweedie!), Buenos Ayres (Fox!), 
Monte Video (King !), Brazil (Herb. Hook. !). 
32G. Chiococca racemosa, Jacq., De Cand. Prodr. vol. iv. p. 482. Tepic (Layand Collie!). 
^ 
TribuS II. ClNCHONACEiS. 
327. 11 x^i^hiA patens, Jacq., De Cand. Prodr. vol. iv. p. 441. Tepic (Lay and Collie!). 
328. Hedyotis nihra, A. Gray. — Houstonia rubra, Cav. — Anotis Cervantesii, De Cand.? Chi- 
huahua (Potts!). 
329. Hedyotis (§ Anotis) bouvardioides, Seem., sp. nov. (Tab. LXIV.) ; caule, foliis calyceque 
puherulis, ramis teretibus, foliis oppositis vel ternis elliptico-lanceolatis acuminatis, corymbis termina- 
libus trichotomis, calycc 4-partito cum dentlculo unico intcrjecto, corolla infundibuliforrai glabra 
(pallide rosea), staminibus exsertis, ovario infero, ovulis plurimis, capsula .... Sierra Madrc. 
This remarliaHe species does not agree \Yitli any of the subdivisions oi Anotis proposed in Endlicher's 
Gen- Plant,, though it does with the general character of the section. It is a half-shrubby plant from 3 
to 4 feet high ; the leaves are from 2\ to 3 inches long, and (in the widest part) 9 lines broad. 
Plate LXIV. Tig, 1, an entire flower; 2, ovary and style; 3, section of ovary; 4j ovules; — all mag- 
nified. 
330. Leptopetalum Mexicanum, Hook, et Am. Bot. Beech, p. 295. t. 61. Tepic (Lay and 
Collie!). 
331. Lindema rivalis, Benth. PI. Ilartweg. p. 84. — Bot. Sulph. p. 105. Mexican Coast, exact 
locality not specified (Barclay!), 
332. Bouvardia linearis, II.B.K., De Cand. Prodr. vol. iv. p. 365. Sierra Madre. 
333. Bouvardia hypoleuca, Benth., Wlprs. Ann. vol. ii. p. 778. Sierra Madre ; Mexico (Bates !) . 
334. Bouvardia? discolor, Hook, et Arn. — "V^■lprs. Rep, vol- ii. p. 507. Sierra Madre. 
A shruh from eight to ten feet high. 
