353 



rigidala nee sericante, foliorum sinu baseos latiori, angulis 

 laterum magis pateutibus, capsulis glabris. 



Tribus III. ECHMATACAISTHI N. ab E. 1. c. p. 75. 



Suhtribus IL RUELLIEAE N. ab E. 1. c. 



Dipteracanthus N. ab E, 



Capsula 12-sperma, inferue corapressa, flores solitarii 



vel fasciculati, axillares, foliaceo-bibracteolati. N, ah E* in 



Wall, Fl. As, rar, y. Ib, Endl, gen, p, 699. n, 4043. 



1. Dipteracanthus pilosus N. ab E. Caule fruticuloso 

 erecto a basi ramosissimo, foliis ovatis subcordatis obtusius- 

 culis obtusisve supra llneolatis subtus ad veuas inque mar- 

 gine et ramonim geniculis hispido-ciliatis, floribus axillari- 

 bns solitariis pedicellatls, bracteolls ovalibus petiolatis ci- 

 liatis. 



Ruellia pllosa Linn, Willd. sp, pl, 111, 1. p, 371, n, 32. 

 In saxosis loco „Kopje" diclo haud procul a flumine 

 „Koegarivicr" alt. III.; in collibus iuter ,, Bosjesraanurivier" 

 et „Karrogarivier" et in raonte „Botbasberg" alt. III. IV. 

 j (Uitenhage) atque ad flnracn „Zwartkopsrivier" juxta prae- 

 dium Pauli Mare, alt, 1. (Uitenhage), simili qnoqne situ alt, 

 II. ad flumen Katrivier ad castellnm Beaufort (Terra Caffro- 

 rum) alt. II. Floret fructuraque perficit a Jalio nsqne in 

 Martium, 



Flores in foliorum superiornm axillis, minime (ermina- 

 les, nisi ab observatore fngacissimo visi. CorolJa angusta, 

 Va poll. longa et ultra, limbo in nostris destructo. Stamiua 

 aequalia, per paria basi conuata; antherarum loceilus alter 

 demissior. Capsula 8 — 12-spernia. Rami flcxuosi, graci- 

 les, tetragoni, sulcis oppositis alternatim profundioribus. Fo- 

 lia semipollicaria, pleraque ovata basi obtusa aut subcordata, 

 chartacea, utrinque venis 2 — 3, in costa inargiucque albo- 

 birta, obtusiuscula, nonuulla subrotuuda et obtusissiraa, supra 



jLl iSr Bd. 3s Heft. 23 



