(13) HANS HALLIER. NEUE UND BEMERKENSWERTE PFLANZEN. 287 



scabra tuberculisque densis minutis puncUilata, nervis obsolete sulcatis 

 pinnati-rugosa, subtus pallide viridis, nitore argyrescente, nervis semi- 

 teretibus vitreis coslata venisque commissuralibus parallelis Iransverse 

 lineata, obsolete reticulato-venulosa, pilis densis minutissimis scabra ; 

 nervi laterales densi, in lalere laliore ca. 13, in angustiore ca. 9; flores 

 in cincinno brevi, scorpioideo, bibracteato, ebracteolato, cernuo, pallide 

 violaceo, in folii abortivi supremi axilla solitario, sub termina li ; pedun- 

 culus et pedicelli crassi, teretes, nitore vitreo, sicut bractese et calyx 

 pilis densis minutis patentibus cinereis pubescens; bractese lanceolato- 

 spathulatEe. procurvae, cucullatse; calyx sicut in S. ecalcarata Benn. et 

 argyrescente Hallier f. \ brevis, turbina to-campanula tus, ad sepalorum 

 5 margines connatos angulato-alatus. dentibus 5 brevibus latis acutis, 

 nitore obsoleto vitreo; corolla parva, ecalcarata, subrotata, extus vio- 

 lacea, nilidula, intus pulcherrime atro-violacea, opaca, lobis 5 semi-orbi- 

 cularibus subsequalibus; filamenta 4 violacea, apice incurvo pallida, 

 albicantia; antherse 4 inflexse, conniventes, vitellinse. 



Pedunculus 1 cm. longus, 2 mm. crassus; bracte?e 5 mm. longae, ultra 

 1 mm. latae; pedicelli usque 8 mm. longi; calyx 6 mm. longus, 9 mm. latus ; 

 corolla 9 mm. lata. 



Mit voriger (Jaheri 1895, Hort. Bog.). 



32. Gyrtandra mamillata sp. n. (t. Yllfig. 1). 



PI. viva horti Bog. : Herba erecta, vigorosa, pulcherrima, isophylla; 

 caulis teres. crassus, nitore obsoleto vitreo, pilis densis erectis cine- 

 reis molliter lanuginosus, viridis, juvenilis rubescens, adultior sordide 

 viridis, ad nodos articulatus; folia decussata, subsessilia; lamina magna, 

 late lanceolata, acuminata, dupliciter serrata, secus nervum medianum 

 basi sensim attenuata et usque ad caulem decurrens, densissime reticu- 

 lato-venosa, intervenio quovis bullato, superne mamillis minutis densis- 

 simis, quarum qua3vis pilo brevi procurvo est teiminata, aspera, nitore 

 subvelutino, juvenilis atrorubro- viridis, vittse argyreae nitidse secus 

 nervös laterales pinnatae ornamento insignis, senior atro viridis, vitta pal- 

 lide viridi postea evanescente, nervis appresse hirsutis pallide viridibus 

 pinnato-lineata, subtus satura te purpurea, pilis minutis mollibus subap- 

 pressis dense villosa, opaca, secus nervum medianum virescens, nervis 

 valde prominentibus subteretibus viridibus vitreo-nitidis rubro-hirtis cos- 



1 H. Hallier in Annal. Buitenz. XIII, 2 (1896), S. 286, Taf. 22, Fig. 2 a-b. 



