— 439 — 



440 — 



breviusculo flavo-ruhente erecta, parva, angustis- 

 sirne cytindraceo-obconicit, pallescens, leptodermis, 

 operculo breui conico; peristomium pallidum, den- 

 tibus externis brevibus flavo- pallentibus , internis 

 hyalinis fragilibus panim hiaiitibus, ciliis singulis 

 brevioribns latiusculis. 



Pteroyonium Zeylter. Coli. 

 Patria. Prom. bonae spei: Zeyher. 

 ff. conferto habitu simile, sed strüctürä folio- 

 rum lange recedcns et notis siipra datis facile co- 

 gnosceiidiim. Ab ff. denticulato foliis iutegerrimis 

 symmetrica jam differt. 



51. b. H. subserrulatum C. Müll. n. sp.; mo- 

 noicüm? prostratum, latinscule complanatum pallide 

 virens, ramis attenuatis brevibus densis subpinna- 

 tim divisum, p'Us'illuin ; folia caulina erecto-con- 

 ferta, luimore parum palula, e basi subtruncata 

 lato-ovata acuminata, acumine obliquo terminata, 

 symmetrica, margine liic illic convexo nee revoluto 

 basi denticulata, superne serrulata , nervo ad me- 

 dium evanido tenui percursa, concava, e cellulis 

 pellucidis laxiusculis , alaribus paucis laxissimis 

 quadratis planis pellucidis teneris reticulata; pe- 

 rich. e basi vaginata laxissime reticulata enervi in 

 acumen longissimum capiltare reflexum acutissi- 

 mum producta, integra , concava, margine erecta; 

 theca in ped. perbrevi laevi inclinata , turgide 

 ovalis breois, subcernua pallide rufa, operculo co- 

 nico brevi, annulo 7iullo; perist. breve, externum 

 ilavo- rubens apice subserrulatum, interuum angu- 

 stum, laeviusculum , subflavum, vix secedens , ciliis 

 binis longis capillaribus remote nodosis et appen- 

 diculatis. 



Patria. Promontorium bonae spei, ad Olifants- 

 lioek inter Neckeram Dregeanam vigens : Eckion 

 legit. 



Ab ff. serrulato aliquantulum affini notis supra 

 descriptis toto coelo distans, theca brevipeduticu- 

 lata brevi, foliis perichaetialibüs capillaribus et ha- 

 bitu subpinnato primo iutuitu distinguendum. 



94. b. ff. pseudoreptans C. Müll. n. sp. ; mo- 

 noicum, late cespitosum maxime vage ramosum ih- 

 tricatum, ramis subfasciculatis plumnlose foliosis pa- 

 rum conipressis pallide luteis v. viridibus brevibus 

 vel longioribus curvulis remotiusculis rigidis ; folia 

 caulina laxe imbricata, e basi maxime impresso- 

 coarctata, cellulis alaribus paucissimis minutis qua- 

 dratis praeditä latiuscule lanceolata strictiuscula, 

 subcarinata concava, margine erecto, ad infimam 

 basin solam impressam parum reflexo , denticulato, 

 ncrvis binis lougiusculis pallidis, cellulis viridibus 

 v. pallidis , papillis vix conspicuis valde sparsis in- 

 structis; perich. subsquarrosa, e basi late vaginante 

 laxius reticulata longe rellexa acuminata, in subu- 



lam elongatam flexuosam vel undulatam capillare 

 subdenliculatam producta, ante subulam saepius si- 

 nuato - dentata; tlieca in ped. elongato crassiuscnlo 

 purpurascente laevi nutans, siccitate torsione pe- 

 dunculi summi parva eleganter inclinato -nutans, 

 turgide ovalis, subglobosa vel oblonga microstoma, 

 nunquam cemua, siccitate ore constricta, anguste 

 annulata, operculo conico - acuminato, basi et apice 

 repando brevi; perist. robustum, dentibus externis 

 basi magis conflatis superne distincte serrulatis 

 rügulosis, internis flavidis perforatis, ciliis 2 — 3 ca- 

 pillaribus remote nodosis hyalinis rugulosis. 



Patria. Prom. bonae spei, prope Zwellendam, 

 ubi legit Mund t. 



ff. reptanti quam maxime affine, sed thecae 

 forma et peristomio externo serrato diversum. 



95. b. ff. squamulosum C. Müll. n. sp. ; monoi- 

 cum, prostratum tenellum intricatum vage ramosum 

 virens squamuloso-foliosum complanatum angustum 

 brevirameum; folia caulina disticliacea plumnlose 

 et squamulose disposita, laxiuscule conferta, mi- 

 nuta, e basi margine parum impressä ovata , brevi- 

 ter acuminata, caviuscula , margine erecto subden- 

 ticulata, asymmetrica, nervis binis brevissimis prae- 

 ditä, ubique e cellulis teneris minutis virentibus pal- 

 lide papillosis areolata; pericli. robustiora, e basi 

 lato-vaginata laxe reticulata tenera enervi in acu- 

 men latiusculum longiusculum vix denticulatum pro- 

 ducta , laxins reticulata; omnia mollia; tbeca in 

 ped. perbrevi flavo laevi inclinata minuta cylindra- 

 ceo-oblonga subcernua, pallida, siccitate constricta, 

 operculo protuberante conico acuminato recto, an- 

 nulo angustissimo , peristomio tenello, dentibus in- 

 ternis vix hiaiitibus flavis sublaevibus, ciliis singu- 

 lis brevioribns hyalinis. 



Patria. Prom. b. spei, in sylvis montosis prope 

 Pbilippstown , edito quarto, ad Katrivier, 17. Juni 

 1827 legit Eck Ion. 



ff. thelistego ex habitu et structura interna pro- 

 xi um m , sed cbaracteribus laudatis diversum , inter 

 ff. reptans et thelisteyum medium tenens. 

 (Beschlitss folgt.) 



Literatur. 



Nassau's Flaora. Ein Taschenbuch zum Gebrauche 

 bei botanischen Excursiouen in die vaterländische 

 Pflanzenwelt. Bearbeitet von Leo p o Id Fuckel 

 zu Oestricb im Bbeingau. Phanerogamen. Mit 

 einer geognostischen Karte und elf analytischen, 

 Tafeln. Wiesbaden. Kreidel und Niedner, Ver- 

 lagshandlung. 1856. kl. 8. LXIV. , 384 u. XX S. 

 Dem Andenken seines Lehrers und Freundes 



Prof. Dr. Bischof f in Heidelberg ist diese Flora 



