Stachyde(E.] CXXVI. LABIATE. 12] 3 



111, Otostegia, Benth, Lah. Gen. et Sp. 601. — Calyx basi tubulosus, 10-nervisj limbo 

 membranaceo ampliato siib-2-labiato, labio postico brevi integro 3-angulato v. 3-dentato, 

 antico maximo obovato v- rotundato obtuso angxilato v. breviter 4-dentato, CorolLu 



tubus inclusus, intus piloso-annxilatua ; limbus 2-labiatuaj labio postico erecto oblungo 

 concavo integroj antico patents 3-fido, lobo medio lato emarginato. Stamina 4, didynama 

 anticis longioribiis, sub galea ascendentia ; antherai per paria approximatie, 2-loculares, 

 loculis demum divaricatis. Discua sequalis. Stylus apice 2-fidu8j lobin subnlatis sub- 

 eoqualibua, Nuculee ovoide^j apice obtusoe, — Fnitices suffruticesve ramosi, foliis inte- 

 gerrimis dentatisve, floralibus caulinis conformibns v, sumniis minoribus, Verticillastri 

 axillares, laxe cc-flori ; bracteol^ exteriores lanceolatse v, subulatse, ssepe spinescentes, 

 Corollii3 sa3piua alba^, galea villosissima- 



Species ad 8, Orietitales, Arabics v- Abyssinica?. Benih in DC. Trod. xii. 522. Walp. Ann. iii. 

 268, V. 697. VaJil, Symb. L 14 {Ihlomis). Jaub. et Spach, IlL PL Or. t 378 ad 382, 

 Genus Ballotce et Eoylc<£ valde affinc, differt caljce, 



112, Iieucas, i?, Br. Prod. 504. — Calyx tubxilosns v, tubuloso-campanulatus, rarius 

 inflatus, 10-nervis, striatus, rectus v. incurvus, ore sequali v. oblique postice v, antice 

 producto, deutibus 8-10 ajqualibus v. parum iniequalibus, Corollije tubuy inclusus, intua 

 piloRo-annulatus v, nudus ; limbus 2-labiatus, labio postico erecto concavo integro v, 

 rarius emarginato, antico patente 3-fido, lobo medio maximo. Stamina 4, didynama 

 anticis longioribus, sub galea ascendentia ; anthera.^ per paria approximat^e, 2-locuIares, 

 loculis divaricatis demum confluentibus. Discus nunc ajqualis integer v- sinuato-denta- 

 tus, nunc ssepiua antice in glandulam ovario breviorem v. sublongiorem tumens. Stylus 

 apice subulatus, lobo postico brevissimo. Nuculse ovoidese, triquetrui, apice obtusae vix 

 truucata;.— Herbal suffruticesve villosi lanati v. rarius glabrati, foliis integerrimis v* 

 stepius dentatisj floralibus conformibus v. summis diminutis- Verticillastri pauciflori v. 

 dense multiflori, axillares distantesque v. summi rarius conferti, CoroUre albse rarius 

 purpurascentcSj galea villosissima. 



Species enumerate ultra 50, plures tamen imprimis e sectione Orthohucade reducendee, regionum 

 calidiorum Asi^ et Afrlcie incolfe, quarmn una per Americam tropieam dispersa, Torisimiliter inqui- 

 linLi, Benth. in J)C. Prod. sii. 523. Walp, Ann. iii. 269, v. 698. Hook, f, in Journ. Lmn. Sac, 

 vii. 213. Miq. Fl Ind. Bat ii. 978. 



Genus prsecedentibus affiiie, calyce tamen styloque distingucndum, in sectioncs sequentes divi- 

 ditur : 



1. Hemistoma. Calyx membranaceus, ore obliquo, antice productiore postice fisso, Verticillastri 

 dense multifiori, bracteolis numerosis calycem sequantibus, Wight^ Ic. t. 1451. 



2. Loxostoma. Calyx tubulosus, ore obliquo antice productiore, Verticillastri pauciflori rarius 

 multiflori, bracteolis minutis. Species Africanfe* Jaub. et Spach, I/L PL Or. t. 385 ad 387. 0/e>, 

 in Trans. Linn. Soc. xxix, t 83, 



3. Physohiicas. Calyx iiiflato-subglobosusj ore contractus- Verticillastri 6-10-flori, bracteolis 

 minntis. Species 1, Arabica. Physoletjcas, Jaub^ et Spach, IlL PL Or. v, 48, t. 445, qui species 3 

 distinguuut, 



4. OrihoUucas. Calyx rectus, ore jequali r, yvL obliquo, dentibns 10 orectis subulatis \. brevis- 

 sime setaceis, fauce intiis nuda- Verticillastri saepius pauciflori v. laxi, bracteolis minutis. Species 

 Asiatics Oceainc^e v. Australiense.'!. Besf. in Mem. Mus. Par. si, t, 3. Wight, Ic. t. 9»QQ. 



5. Astrodon, Calyix; rectus, ore requali, dentibi;s 10 demum sjepius stellato-patentibus, fauce 

 iutus villis densis sa'piiis clausa, VerticfUastri srepius dense multifiori, bracteolis calyce rix bre- 

 Tioribus. Species pler-Tqiio Indicse, una Africann, Bcsf. in Mem, Mrts. Par. %\. f. 1, 2. Wight, 

 Ic, L 338, 1452 arf 1455. 



6. Plagiostoma. Calyx ore obliquo postice ncc antice productiore, Vf^rticillastri saspius dense 

 multifiori, bracteolis calyces sequantibus t. paullo brevioribus. Species Asiaticae v, Mascarcnses, 

 quarum una hodie per regiones tropicas utriusque orUs late dispersa. Jacq. Ic. liar, t, 110, 111 

 {Phlomis). Bcsf. in Mem. Mus. Par. si. t. 4, Wigitt, Ic. t. 337- 



113, liasiocorys, ^eni/i, Lah. Gen. et Sp, 600, — Calyx tubuloso-campanulatus, sequalis 

 V, apice paruni oblifiuuf^, 10-nervisj dentibus 5 ovatis obtusis v. acutissimis ajfxualibus v. 



