LABIATE. CIII. PHYLLOSTEOIA. CIV. STENOGYNE. 



859 



having the tube exceeding the calyx, sometimes much exserted, 

 usually incurved, exannulate inside, with a nearly equal throat 

 and a bilabiate limb; upper lip spreading a little, entire, flattish: 

 lower lip longer, spreading, trifid, with ovate lobes, the middle 

 lobe larger and entire. Stamens 4, ascending under the upper 

 lip: anthe.s 2-celled: cells diverging, at length divaricate. Style 

 nearly entire, clavate at top or shortly bifid, with clavately di- 

 varicate or arched lobes ; stigmas terminal, usually thickening 

 into heads. Achenia fleshy. Erect or ascending, almost simple 

 herbs. Leaves petiolate, ovate, usually toothed. Whorls 6-10- 

 flowered, disposed into a terminal loose raceme, or the lower 

 whorls are axillary. Upper floral leaves small, bractea-formed. 

 Bracteas small, subulate, or wanting. 



1 P. DENTA TA (Benth. in bot. reg. vol. 15. lab. p. 651.) very 

 hairy ; leaves rounded at the base ; racemes dense ; calyx am- 

 ple, xvith foliaceous toothed segments ; lobes of style clavate. 

 y.. ? G. Native of Owhyhee, on Mount Raah, and Byron's 

 Bay, Macrae. Stem herbaceous, erect, nearly simple, beset with 

 long stiff hairs like the rest of the plant. Leaves on long pe- 

 tioles, 3-4 inches long ; upper floral leaves nearly sessile, shorter 

 than the fructiferous calyxes. Whorls about 10-flovvered. Co- 

 rolla small. 



ToofAed-calyxed Phyllostegia. PI. 1 foot. 



2 P. VESTI'TA (Benth. 1. c.) very hairy ; leaves roundly trun- 

 cate at the base : floral leaves similar to the others ; whorls axil- 

 lary, distant ; calyx ample, with foliaceous quite entire segments ; 

 lobes of style clavate. 3.? G. Native of Owhyhee, in Byron's 

 Bay. This differs from P. dentata, in the leaves being smaller, 

 and in the other characters given. 



Clothed Phyllostegia. PI. 1 foot. 



3 P. GRANDIFLORA (Benth. 1. c.) nearly glabrous or clothed 

 witli adpressed pubescence ; leaves rounded at the base ; raceme 

 loose; calycine teeth broad-ovate, foliaceous, quite entire, spread- 

 ing ; corolla incurved, more than thrice as long as the calyx ; 

 lobes of style arched. If. . ? G. Native of the Island Oahu. 

 Prasium grandiflorum, Gaud, in Freyc. voy. pt. bot. p. 453. t. 

 65. f. 2. Stems hard, procumbent or ascending. Leaves petio- 

 late, 1-2 inches long, or the lower ones are 3 inches long, crenu- 

 lated ; upper ones small, bractea-formed. Whorls 6-flowered. 



Great-flonered Phyllostegia. PI. ascending. 



4 P. CHAM^OXIS (Benth. in Linnaea. 6. p. 79.) quite gla- 

 brous, rounded at the base ; racemes loose ; peduncles elongated, 

 trifid ; calyx shortly 5-toothed ; corolla incurved, 4 times as 

 long as the calyx. I/ . ? G. Native of the Islands of Oahu and 

 Mowee. Prasium glabrum, Gaud, in Freyc. voy. pt. bot. p. 452. 

 t. 64. Stem branched. Leaves almost the form of those of P. 

 grandiflbra. Peduncles trifid towards the middle. Corollas size 

 of those of P. grandiflbra. 



Chamisso's Phyllostegia. PI. 1 foot. 



5 P. GLA'BRA (Benth. in bot. reg. vol. 15. lab. p. 652.) quite 

 glabrous ; leaves roundly cuneated at the base ; racemes short, 

 loose, leafy ; lower peduncles elongated, trifid ; calyx shortly 5- 

 toothed ; corolla erectish, scarcely 3 times the length of the 

 calyx ; lobes of style clavate. Tf. . ? G. Native of the Island 

 of Oahu. Allied to the preceding, but differs in the stem being 

 more branched, in the racemes being irregularly branched, and in 

 the flowers being one half smaller. 



Glabrous Phyllostegia. PL 1 to 2 feet. 



6 P. MACROPHY'LLA (Benth. 1. c.) nearly glabrous or pubescent 

 at top ; leaves oblong, rounded at the base ; raceme short, loose ; 

 calyx shortly 5-toothed ; corolla straight, about 3 times as long 

 as the calyx ; lobes of style arched. If. . 1 G. Native of several 

 of the Sandwich Islands. Prasium macrophyllum, Gaud, in 

 Freyc. voy. pt. bot. p. 453. t. 65. f. 3. Leaves nearly like those 

 of P. grandiflbra, but narrower and longer. Inflorescence of 

 P. grandiflbra. Corolla pubescent. 



Long-leaved Phyllostegia. PI. 2 to 3 feet. 



7 P. PARVIFLORA (Benth. in Linnaea. 6. p. 79.) pubescently 

 villous ; leaves rounded or cordate at the base, clothed with soft 

 villi beneath ; pedicels longer than the calyxes ; calycine teeth 

 short, acute ; tube of corolla about 3 times as long as the calyx: 

 lobes of style clavate, recurvedly divaricate. 11 . G. Native of 

 the Island of Oahu. Prasium parviflorum, Gaud, in Freyc. voy. 

 pt. bot. p. 453. t. 65. f. 1. Phyllostegia leptostachys, Benth. in 

 bot. reg. vol. 15. Leaves broad-ovate, crenated, 3-4 inches 

 long, canescent beneath. Corolla half an inch long, glabrous ; 

 tube a little incurved. 



Small-flowered Phyllostegia. PI. 1 to 2 feet. 



8 P. MOLLIS (Benth. in Linnaea. 2. p. 79.) clothed with soft 

 velvety pubescence ; leaves cordate at the base ; pedicels shorter 

 than the calyxes ; calycine teeth short, obtuse ; tube of corolla 

 exceeding the calyx a little ; lobes of style clavate, recurvedly 

 divaricate. If. . ? G. Native of the Sandwich islands. Whorls 

 6-flowered. Allied to P. parciflora and P. clavata. 



Soft Phyllostegia. PI. 1 to 2 feet. 



9 P. CLAVA'TA (Benth. in bot. reg. vol. 15. lab. p. 658.) pu- 

 bescent ; leaves roundly truncate at the base or subcordate ; 

 pedicels rather shorter than the calyxes ; calycine teeth short, 

 obtuse ; tube of corolla exceeding the calyx a little ; style cla- 

 vate at apex, with flattened recurved stigmas. 7/ . ? G. Native 

 of Owhyhee. Leaves form and size of those of P. grandiflora, 

 but less coriaceous and more villous. Whorls 6-10-flowered. 

 Corollas small, pubescent. 



Carafe-styled Phyllostegia. PI. 1 to 2 feet. 



10 P. RACEMOSA (Benth. 1. c.) villous ; leaves ovate-lanceo- 

 late, cordate at the base ; whorls many-flowered ; pedicels very 

 short ; corolla one half longer than the calyx ; lobes of style 

 clavate. %. ? G. Native of Owhyhee, on Mount Raah, Macrae. 

 Habit of Stachys grandldentata. Pubescence rather clammy. 

 Leaves 1| inch long. Whorls about 10-12-flowered. Corollas 

 small, form of those of P. clacala. 



Racemose Phyllostegia. PI. 1 foot. 



HP.? HIRSU'TA (Benth. 1. c.) very hairy ; leaves ample, cor- 

 date at the base ; racemes branched ; calyx glabrous, shortly 5- 

 toothed. It . ? G. Native of the island of Oahu, Macrae. Stem 

 as in P. ilentata. Calyxes as in P. mollis. 



Hairy Phyllostegia. PI. 1 to 2 feet. 



12 P. FLORIBU'NDA (Benth. lab. p. 653.) pubescent or hairy ; 

 leaves elliptic, ample, rounded at the base or narrowed ; cymes 

 axillary, loosely much branched, many-flowered, very hairy; ca- 

 lyx hairy, with linear teeth, which are about equal in length to 

 the tube of the corolla ; corolla exceeding the calyx a little. 

 "V . ? G. Native of the Sandwich islands, Nelson. Branches 

 hard, woody. ? Leaves on long petioles, 2-5 inches long. Co- 

 rymbs or cymes as in Bystropbgon. Corollas small, almost like 

 those of P. racembsa, but more slender. 



Bundle-flowered Phyllostegia. PI. 1 to JJ feet. 



Cult. For culture and propagation, see Gomphostemma, p. 

 858. 



CIV. STENO'GYNE (from ITTC.VOG, slenos, narrow ; and yvvr), 

 gyne, a female ; so called in reference to the subulate lobes of 

 the style.) Benth. in bot. reg. vol. 15. lab. p. 654. 



LIN. SYST. Didynamia, Gymnospermia. Calyx ovate-cam- 

 panulate, 10-nerved, nearly equal or obliquely bilabiate; some- 

 times 5-cleft, with ovate foliaceous lobes ; and sometimes 5- 

 toothed, having the 3 upper teeth less deeply cleft than the 

 lower ones. Corolla with the tube exceeding the calyx, and in- 

 curved, and usually furnished with a pilose ring inside ; a dilated 

 throat, and a bilabiate limb ; upper lip erect, emarginate ; lower 

 lip spreading trifid, with nearly equal entire segments. Stamens 

 4, ascending under the upper lip ; anthers 2-celled : cells at 

 5 R2 



