TRICHOSTEMMA. LABIATAE. 903 



longa exserta libera. — Habital in Araerica boreali-occidenlali, in herbidis prope 

 Vancouver. 



4, TR. LANCEOLATUM Bth. 1. c. f — Villosum: foll. lanceolalis; cymis axiilarib.; 

 caljcib. subaequaliter 5-6dis; coroUae lubo exserto. 2(.? Q? — Herba basi dura 

 erecta ramosa palmaris, rami pubescentia brevi subviscosa et piiis longis paten- 

 libus villosi. Folia crebra sessilia circiter pollicaria acuta, basi amplexicaulia v. 

 inferiora in petiolum brevem angustata 3-5-nervia plana, utrinque viridia pubes- 

 centia, floralia conformia ad latus floribus oppositum dejecta. Vertieillastri axil- 

 lares secundi distantes. Cymae laxae pluriflorae, foliis tamen saepius breviores. 

 Calyces subsessiles, dentibus late lanceolatis acutis, fere ad basin calycis fissis. 

 CoroUae pubescentes, lubo tenui breviter exserto, limbi lobis oblongis declinalis 

 subaequalibus v. superioribus parum brevioribus. Genilalia 10-12 lin.longa exserta. 

 Filamenla saepius ullra medium connata, interdum omnino libera. Anlherae bi- 

 loculares, loculis linearibus divaricatis. — Habitat in America boreali-occidentali 

 prope arcem Vancouver, in siccis ad fluvium Multnomah et in Nova California. 



5. TR. LANATUM Blh. I. c. t — Foll. linearib., margine revolutis; florib. racemosis 

 lanalis; calycib. subaequaliter 5-fidis; corollae tubo longe exserto. 6? ^?— Per- 

 enne? v. frulicosum? Rami sesquipedales subsimplices duri, vix tetragoni, tenu— 

 iter cano-tomentosi. Folia numerosa fasciculata, (ormai iere Ros7narini officinalis, 

 1-2-pollicaria, oblusa, supra rugosa glabra, sublus laxe tomentosa, floralia parva, 

 suprema bracteaeformia. Racemus densus semipedalis. Verticillastri subsecundi 

 laxiusculi 10-20-Dori. Bracleae lineares v. basi lanceolatae, calyce breviores. 

 Calyces breviter pedicellati, lale campanulali, uli bracteae lana densa saepius 

 rubescente oblecti, denlibus lubo subaequttongis latis acutis. Corolla extus la- 

 nata, lubus calyce plus duplo longior, limbi lobi ovati oblusi, superiores mi- 

 nores. Genitalia fere sesquipollicem exserta. Filamenta libera. Anlherae bilocu- 

 lares, loculis ovalis divergeniibus. — Habitat in California. 



t Species e genere excludendae. 



TR. BRACHIATUM Linn. = ISANTHUS COERULEUS. 



TR. SPIRALE Lour. = ORTHOSIPHON STAMINEUS? v. «erorfendW species ? 



3079. TEIXRIITM Linn. 



(Linn. Gener. plant. no. 706. [excl. spec.] — Meisn. Gener. plant. vascular. I. 289. 



II. 197. — Blh. Labial. gener. et spec. 660. et 743.) 



Sectio I. LEUCOSCEPTRUM Sm. Exot. bot. 113. - Bth. L c. 663, 



A^erticillastri mulliflori, dense spicati. Calyx turbinatus incurvus, dentibussub- 

 aequalibus. Corolla incurva reflexa, laciniis superioribus brevissimis latis truncalis 

 erectis. — Frulex Indicus cano-tomentosus. 



1. T. MACROSTACHYUM Wall. mss. ex Bth. 1. c. t — Frulicosum: ramis incanis; 

 foll. oblongis, subtus dense albo-tomentosis; verticillastris muUiPoris dense spi- 

 catis; calycib. subaequaliter dentatis incurvis; corollae laciniis supremis brevis- 

 simis erectis. ■5 — Rami subteretes v. alternatim leviter complanali, tomenlo 

 candido dense vestiti. Folia ad summitates ramorum approximata petiolaia, 6-8- 

 pollicaria, oblonga, utrinqne angustata, supra glabriuscula, subtus dense lomen- 

 losa. Verlicillastri densi spicati. Spicae 3-6-pollicares lomentosae. Foliafloralia 

 bracteaeformia ovalo-rotundata sessilia, calycibus breviora. Calyces dense to- 

 mentosi incurvi turbinali. Corolla calycem vix superans, extus tomentosa, dimi- 

 dio minor quam in T. Canariensi, caeterum omnino conformis. Genitalia longe 

 exserta, ad basin spicae spectantia. Ovarium glabrum. — Leucosceptrum canum 

 Sm. Exot. bot. 113. t. 116. — Clerodendron Leucosceptrum D. Don, Prodr. Fl. Ne- 

 pai. 103. - Habiiat in India orienlali, in Nepalia et Silhet. 



