81 



LABIATAE: HYPTIS. 



82 



a) Calyx membranaceus j nuculae oblongae, obtusiusculae. 



Sp. 150—153. 



b) Calyx rigidus, transversim reticulatusj nuculae oblongae 



obtusae. Sp. 154 — 159. 



c) Calyx rigidus, transversim reticulatus; nuculae plano- 



compressae, alatae. Sp. 160. 



Sect. 5. Paniculatae. Flores subsolitarii in paniculam dispositi. 



§ 



a) Folia floralia caulinis conformia. Bracteae solitariae. 

 Sp. 161—166. 



b) Folia floralia minuta , decidua. Bracteae solitariae, 

 Sp. 167—170. 



c) Folia floralia parva, demum nulla. Bracteae sub calyce 

 binae, minutae. Sp. 171 — 178. 



§. 2. Laxiflorae. 



a) Bracteae setaceae v. subulato-lanceolatae, minimae. Sp. 



179—187. 



b) Bracteae ovatae v. ovato-cordatae, parvae. Sp. 188 — 191. 



Skct. 1. SPICIFORMES. 



Verticillastri multiflori in spicam densam v. plus minusve 

 interruptam v. in racemum terminalem longe pedunculatum dispositi. 



§. 1. Calyx fructifer apice incurvus. 



.i 



1. HYPTIS VIRGATA Benth. caule herbaceo, erecto, ra- 

 moso, pubescente; ioliis ovalibus, duplicato-crenatis, viilosiusculis ; 

 verticillastris multifloris, in spicam terminalem congestis; bracteis 

 parvis, subulatis; calvcibus fructiferis tubulosis, pubescentibus, in- 



curvis 



brevioribus. 





Tabula nostra XVII. 



Hyptis virgata Benth. Lab. 77. et in DC. Prodr. XII. 86. 



Caulis herbaceus, basi lignosus, 1« — 2-pedalis, ramosus. 

 Rami elongati, stricti, pennae galiinaceae crassitie, subnudi, magis 

 minusve sulcati, angulati, pubescentes v. glabrescentes. Folia ra- 

 dicaiia petiolata, ovaiia , obtusa, 1 — 2-pollicaria , caulina subsessi- 

 lia, oblonga, 3 — 6 lin. longa, 2 — 4 lin. lata , floralia minuta bra- 

 cteaeformia, omnia duplicato-crenata , rugosa, villosiuscula. Ver- 

 ticillastri inultiflori in spicam brevem v. Ipngiorem , terminalem 

 congesti. Bracteae parvae, subulatae. Calyces florentes tubulosi, 

 recti, fructiferi aucti, 3 — 4 lin. Jongi, pubescentes, incurvi, ore 

 obliquo membranaceo, reflexo, dentibus subulatis, glabris, 2 — 3 

 iinearibus. Corollae parvae, tubum calycis vix superantes, albae 

 (teste St. Hil.), labio superiore punctis purpureis notato. Fila- 

 menta filiformia, pubescentia. Stylus apice breviter bifidus. Nucu- 

 lae oblongae, compressiusculae , laeves. 



Habitat in Brasilia aequinoctionali : Sellow ; in Brasilia meri- 

 dionali, S. Joao das Gaitas: Sellow; ad Potnpeo prov. Minarum: Pohl 

 n. 300. 



21 HYPTIS INTERRUPTA Pohl: caule herbaceo, erecto, 

 simpliciusculo , viscido - pubescente ; foiiis oblongo-ovatis, dentatis, 

 sublobatis, viscido-pubescentibus; verticillastris multifloris in race- 

 mum interruptum dispositis ; bracteis lineari - subulatis , cahces 

 aequantibus; calycibus fructiferis tubulosis, pubescentibus, ore ob- 

 liquo, dentibus subulatis , tubum subaequantibus. 



Tabula nostra XVIII. 



Hyptis interrupta Pohl in Benth. Lab. 77. et in DC. Prodr. 

 XII. 86. 



Caulis herbaceus, erectus, simpiex v. parce ramosus, 2 — 3- 

 pedalis, viscido-pubescens v. superne viilosus, obtuse tetragonus, 

 sulcatus, subtiliter striatus. Folia firmule membranacea, 2 — 4 

 polL longa, 1 — 2% poil. lata, petiolis teretiusculis, subcanalicu- 

 latis, villosis, ultra pollicaribus suffulta, ovata v. oblongo-ovata, 

 eroso-dentata v. duplicato-dentata , sublobata, rugosa, costa valida 

 nervisque pennatis percursa , venis tenuibus ampliuscule reticulata, 

 utrinque viscida, hispido-pubescentia, siccando subferruginea, supe- 

 riora minora, subsessilia; floralia subnulla. Verticillastri mul- 

 tiflori, nunc in racemum interruptum, terminalem, subramosum, pe- 

 dalem v. sesquipedalem dispositi, nunc in spicam dcnsam approxi- 

 mati. Bracteae numerosae, adpressae, lineari-subulatae, acutae, 

 calyces aequantes. Calyces tubulosi pubescentes, fructiferi elon- 

 gati, 4 — 5 lin. longi, striati, incurvi , ore obliquo membranaceo, 

 dentibus subulatis, tubum subaequantibus, demum stellato-divaricatis. 

 Corollae tubum calycis aequantes, extus pubescentes, flavescen- 

 tes (teste St. Hil.), labio superiore purpureo-maculato. Staminum 

 inferiorum filamenta glabra, superiorum pubescentia. Nuculae 

 oblongae, compressiusculae , laeves, nitidae. 



Habitat in ripa fl. Jequitinhonha , ad S. Cruz prov. Minarum: 

 Pohl n. 9758.; in pascuis prov. occidentalis Minarum: St. ttil. } teste 

 Benth.; in prov. Goyazensi: Pohl, teste Benth. 



3. HYPTIS MALACOPHYLLA Benth. tomentoso - lanata ; 

 caule herbaceo, rigido; foliis ovatis, eroso - dentatis , sublobatis; 

 verticillastris in spicam terminalcm basi inlerruptam dispositis; 

 bracteis calyces aequantibus ; cal)cibus fructiferis lanatis, ore obli- 

 quo membranaceo, dentibus subulatis, tubo subbrevioribus. 



Hypti8 malacophylla Benth. in I)C. Prodr. XII. 86. 



Species indumento denso, tomentoso-lanato, subferrugineo jam prima 

 fronte optime distincta. Caulis herbaceus, rigidus, 2 — 3-pedalis, obtuse 

 tetragonus, sulcatus. Folia breviter petiolata, crassiuscula , 2 — 8 poll. 

 longa, V/ 2 — 2 poll. lata, ovata, obtusa, eroso-dentata , sublobata, basi 

 cordata, rugosa, supra velutino-tomentosa, rufescentiu, sublus ferrugineo- 

 tomentosa. Vkrticillastri in spicam termioalem , basi plus minusve in- 

 terruptam, 3 — 4-pollicarem approximati. Bractkak subulatae, calyces 

 aequantes. Calfcks tubulosi, striati, lanato-pubescentes, fructiferi recurvi y 



3 



4 lin. longi, ore obliquo membranaceo, dentibus subulatis, 2 



J / s 



linearibus. Corollak NUCULAKque 



Habitat in campis inter Natividade et Arrayas prov. Qoya- 

 zensis: Gardner n. 3930. 



4. HYPTIS OVALIFOLIA Benth. caule herbaceo, stricto; 

 foliis breviter petiolatis, ovalibus, duplicato-dentatis, supra hirtis, 

 subtus toracntosi8; verticillastris in raccmum interruptum termina- 

 lem dispositis; bracteis cahcem acquantibus; caljcibus tomcntoso- 

 pubescentibus , dentibus subulato-sctaceis , tubum aequantibus. 



Hypti* ovalifolia Benth. in DC. Prodr. XII. 87. 



\ 



Affinis quidem H. interruptae , sed certissime species distincta. Dif- 

 fert enim prima fronte indumento, foliis m\x\to brevioribus, non lobatis, 

 petiolis brevibus. Caulis herbaceus, basi lignosus, crassus, 1 — 2y t -peda- 



lis, strictus, subnudus, pennae 



crassitie , sulcatus , glabratus, 



superne canescenti-tomentosus. Folia breviter petiolata, 1 — lVi-pollica- 

 ria, rigida, ovalia, duplicato-dentata, rugosa, penninervia, venis amplius- 

 cule reticulatis, supra pube adpressa, sub lente hirtella dense vestita, 

 subtus subfloccoso-tomentosa v. albo-lanuginosa. Virticillastri in race- 

 mum terminalem, interruptum dispositi. Bractkak lineari-subulatae. acu- 

 tae, calycem aequantes. Calycks tubulosi, tomentoso-pubescentes , fructi- 

 feri 4 — 5 lin. longi , incurvi, ore obliquo membranaceo, dentibus subu- 

 lato-setaceis , tubum aequantibus, subpatentibus. Corollak calycis tubum 

 subsuperantes. Stamina xucuLAKque H. interruptae. 



Habitat ad Serra dourada prov. Goyazensis: Pohl n. 1497. 



