SPHENANDRA. SCROPHULARINAE. 311 



calycis hispidi laciniis lanceolatis; slaminum paribus subaequalibus. 6 — Ma~ 

 nulea coerulea Thnbrg. Flor. Capens. 467. (vix Linn.) — Crescit in Promontorio 

 bonae spei (in desertis Carro et Carroid). 



39G8. CHAEXOSTOMA Bth. 

 (Bth. in Hook. Compan. botan. Magaz. I. 374. — Meisn. Gener. plantar. vascular. I. 



313. n. 224.) 



§. 1. Corollae tubus vix exsertus v. calyce brevior. 



1. CH. ROTUNDIFOLIUM Bih. 1. c. — Suffruticosum glabriusculum: foll. parvis 

 petiolalis obovato-rolundatis inciso-denlalis, utrinq. viridib. crassiusculis; pedi- 

 cellis axillarib., calyce glabro pargm longiorib. ; corollae infundibuliformis lubo 

 calyce breviore. ^ — Rami procumbentes. Foliorum limbus vix 2-3 iin. longus, 

 peliolo vix 2-3 lin. longo. Flores pauci parvi, versus ramorum apices axillares. — 

 Crescit in Promontorio bonae spei. 



2. CH. PAUCIFLORUM Bth. I. c. — Suffruticosum pubescens: foll. peliolalis obo- 

 vato-rotundalis denlalis, utrinq. pubescentib.; pedicellis axillarib., calyce hispido 

 sublongiorib.; corollae infundibuliformis tubo calyce breviore. ^. — Affine prae— 

 cedenti, sed flores saltem duplo majores. — Crescit in Promontorio bonae spei 

 (Nieuweveldsbergen in Beauforl, Krakakamma in Uitenhage). 



3. CH. CAMPANULATUM Bth. I. c. — Suffruticosum villosum: foll ovatis dentatis; 

 racemis laxis multifloris ; calycis hispidi laciniis lineari-lanceolatis ; corollae 

 tubo brevissimo campanulato, calycem duplo excedente. 2j. — Folia semipollicem 

 circiter longa, plerumque irregulariter dentata basique contracta. Stamina per 

 paria valde inaequalia, longioribus corolla coerulea brevioribus. — Crescit in 

 Promontorio bonae spei (Zuurebergen et Zwartehoogden in Uitenhage et Albany, 

 Key river in Tambukiland). 



4. CH. CALYCINUM Bth. I. c. — Suffruticosum glabriusculum: foll. oblongo-lan- 

 ceolatis dentatis glabris v. subtus canescentib.; calycis glabriusculi laciniis su- 

 bulatis corolla subcampanulata vix dimidio brevioribus. 2|. — Habitu accedit ad 

 Sphenandram viscosam, sed gracilior floribusque numerosioribus. Corolla Ch. 

 campanulati. 



fi. laxiflora: Flores in racemum laxum disposili, calyce multo minori. — Forte 

 distincta est species. — Crescit in Promontorio bonae spei (in districtu Amacosa 

 inter flumina Gehau et Bashe, var. /9. in Windvogelberg). 



5. CH. PROCUMBENS Bth. I. c. — Suffruticosum humile ramosissimum: foll. ovali- 

 oblongis subdentatis obtusis, utrinq. viridib. crassiusculis; racemis paucifloris; 

 pedicellis calyce longiorib.; corollae infundibuliformis tubo calycem aequante v. 

 vix superante. '2|. — Rami prostrali ad apicem puberuli, calyces parce pilosi, tota 

 reliqua planta glabra. — Crescit in Promontorio bonae spei (ad Fish river). 



6. CH. LAXIFLORUM Bth. 1. c. — Suffruticosum procumbens subcanescens: ramis 

 ascendentib. fastigiatis; foll. oblongo-ovatis subdenlatis, basi longe angustatis 

 planis; racemis laxis; florib. longe pedicellatis; calycib. glabris v. canescentib.; 

 corollae iufundibuliformis tubo calycem aequante v. vix superanle. 2(. — Crescit 

 in Promontorio bonae spei (prope Keiskamma). 



7. CH. HALIMIFOLIUM Bth. I. c. 375. — Sufl"ruticosum humile: ramis numerosis 

 erectis albidis; foll. ovali-oblongis lanceolatisve subdentatis, ulrinq. incanis pla- 

 nis; racemis laxis; florib. longe pedicellatis; corollae infundibuliformis tubo ca- 

 lycem aequante v. vix superante. ^ — Habitus Manuleae incanae; rami ad basin 

 dense foliosi. Racemi subaphylli, folia floralia parva inlegerrima. — Crescit in 

 Promontorio bonae spei (in deserto Karroo prope Graafreynet, Hamerkuil et in 

 planitiebus prope Aasvogelberg). 



8. CH. POLYANTHUM Bth. I. c. — Herbaceum v. suffruticosum, basl ramosissimum: 

 ramis apice pubescentib. paniculatis; foll. ovatis dentatis ad basin cuneatis, su- 

 premis oblongis glabris v. sublus canescentib.; racemis laxis; calycib. hispidis; 

 corollae infundibuliformis tubo calycem vix superante. ^- — Habitus et corolla 



