^ -.J 



1 tf 





- c 



Beitnige znr Sysleinatik der Malvaceen. 



359 



1„3_Iobis vel hicinialis, sorratls; stipulae 1 cm longae; capitula lermi- 

 nalia ; bracteae cxleriorcs oblongo-ovatae vel lanccolatae, breviter pelio- 

 latae, basi obtusae, serralo-denlnlae ; involucri phylla 9 — 12 subulalo- 

 filiformia; calyx herbaceus, lobis acutis; petala rosea. 



Malachra radiata Linn., Syst. nat. Ed. XIL 4S9 ; Cav., Diss. 11. 98. 

 tab. XXXIII. fig. 5; Desr. in Lam., Encijd. meth. III. 684; Gmelin, Syst. 

 nat. II. iOSI; Lam., III. genr. tab. 380. fig. 2; Willd., Spec, plant. IIL 

 769; Pers., Sgn. plant. II. 24S ; DC, Prodr. I. 440; Spreng., Sijst. veg. 

 IIL 94; Mast, in Oliv., Fl. trop. Afr. I. 188; Gurke in Fl. Bras. I c. 467. 

 tab. S3, fig. I ; non Walp:, nee Griseb., nee aliorum. 



Malachra bracteata Cav., Diss. 11. 98. tab. XXXIV. fig. 2; Desr. 



in 



Lam., Fncycl. meth. IIL 685; Gmelin, Syst. nat. II. iOol; WilkL, Spec, 

 plant. IIL 769; Pers., Syn. plant. 11. 248; DC, Prodr. L 441; Spreng., 

 Syst. veg. IIL 93. 



Sida radiata Linn., Spec, plant, ed. IL vol. II. 963 ; Aublet, Hist. 

 guian. IL 704. 



Sida foliis palmatis , caule hispido, involucro 3-'partilo Plum., Plant. 

 Am. ed. Burm. I. 10. tab. 19. 



J 



Alcea hirsiitissima frutescem Plum., Cat, plant. Am, 2. 



Caulis erectus, teres, ramosus, ^— 2,5 m altus, pilis basi tuberculosis slellatis 

 rigidissimis flavis, ut rami, hispidissimus, praeterea pilis stellatis brevissimis ad nodos 

 sparsim pracditus. Folia inferiora 12 cm longa , totidcm lata, palmati-5-partita, basi 

 coniata ,vcl subcordala, segmenlis oblongis ellipticisve, basi angustatis, acuminalis 



m 



aculisve, saepe irregularitcr <— 3-lobis vel laciniatis, margine grosse serratis, sinubus 

 angustis, basi rotundala, utrinque pilis stellatis rigidis flavis adpressis hirta vel supra 

 glabriuscula, 5— 3-nervia; folia superiora ooinora, 3-partita. Petioli plus minus 

 patenles, terctes, caulis ramorumque more hispidi, inferiores 9 cm longi, intermedii 

 breviores, suprcmi 2 cm longi. Stipulae 2, raro 4, e basi lineari plana subulato- 

 setaccae, arcuato-erectae, tuberculoso-hispidae, i cm longae. Capitula tcrminalia ad 

 apices caulis ramorumque, non in axillis foliorum, 13— 20-flora. Bracteae exterlores 

 4 cm longae, 3 cm lalae, oblongo-ovalac vel lanceolatae, raro sublobatae et in folia caullna 

 transeuntes, breviter petiolatae, basi obtusae velrotundatae, non cordatae, apiceacumi- 

 natae, margine irregularitcr grosseque serrato-dentatae, subtus pilis stellatis tuber- 

 culosis rigidis fiavis adpressis sparsim praedita^ supra iisdem pilis, sed plerumque 

 simplicibus, ad basin versus densius hispidae, 5 — 7-nerves, nervis subtus prominulis, 

 venis obsoletis; bracteae interiores gradatim minores, subsessiles. Involucri phylla 

 pilis flavis tuberculosis rigidis bispida, 10 — 12 mm longa. Calyx 8 — 10 aun longus, 

 post anthesin auctuSj usque ^3 partem superiorem 5-fiduSj lobis laoceolato-ovatis, 

 acutis, non aristatis, 3-nervibus, intus pilis simpllcibus adpressis, extus pilis longioribus 

 rigidis stellatis, rarius simplicibus, praecipuc secundum nerves marginemque hispidis. 

 Petala H — 13 mm longa. Tubus stamineus 8 — 10 mm, stylus 10—12 mm longus. 

 Carpella 4 mm longa, 8,5—3 mm lata. Semina 3 mm longa, 2—2,5 mm lata. . ; 



Habitat in Nicaragua (Levy u. 177). — Ecuador, propo Guyaquii 

 (Rmz). — Guiana Batava, prope Paramaribo (Wullschlaegel n. 874). 



Brasilia (Tambkrlik, Glaziou n. 13 550), 



Africa tropicaj prope 



Nabambino ad Nilum album (Schweinfurth Ser. IIL n. 10); Guinea superior 



(Barter n. 1547J» 



