88 Georg Bitter. 
XXIX. Solana nova vel minus cognita. XIV. 
Von Georg Bitter. 
(Originalarbeit.) 
XL. Solana diversa. 
(Fortsetzung.) 
273. Solanum (Micracantha) pachyandrum Bitter, nov. spec. 
Frutex alte scandens; rami fere teretes, viridescentes, cr. 5 min 
crassi, glabri, punctis albidis creberrimis (e cellulis arena crystal- 
lina impletis formatis) obsiti, aculeis parvis (cr. 1!/, mm longis basi cr. 
2 mm latis) compressis retrorsis dilute fuscescentibus subcrebris 
armati; internodia cr. 3—7 em longa; folia alterna; petioli er. 21/,—31/, cm 
longi in pagina inferiore et in lateribus aculeis parvis retrorsis sicut 
rami armati; lamina magna cr. 23 15 cm, ambitu ovato, profunde 
lyrati-pinnatisecta, lobi laterales in utroque latere laminae 
cr. 5, inferiores fere rectangulariter divaricati, sinubus profundis ro- 
tundatis fere usque ad rhachidem excavatis separati, loborum 
par supremum magis cum lobo terminali conjunctum; lobi 
omnes sensim acuminati, inferiores breviores, cr. 5 X 2—2'/ cm, 
par tertium et quartum cr. 7!/ X 3 em, par supremum er, 7 X 2!/,—3 em. 
lobus terminalis cr. 9'/,-10X4 em, lamina herbacea, membranacea, 
supra laete viridis, sparsim in venis et in mesophyllo pilis brevibus 
acutis obsita, aculeis omnino destituta, subtus manifeste pallidior, 
punctis parvis albidis (e cellulis arena crystallina impletis formatis) 
satis crebris obsita, subtus in rhachide acuieis parvis retrorsis 
satis crebris, nonnullis valde sparsis quoque in venis medianis lo- 
borum armata; inflorescentia magna, ampla, pluries divari- 
catim furcata, peduneulus usque ad furcam primam cr. 11 cm longus. 
rhachides inferiores er. 15—20 cm longae, iterum furcatae, su- 
periores simpliees, omnes satis inter se remotae et divaricantes. qua re 
inflorescentia tota valde expansa et laxa, pedunculus, rhachides et 
pedicelli aculeis parvis retrorsis satis crebris armati, glabri. 
punctis albidis (e cellulis arena crystallina impletis formatis) satis crebris 
obsiti; pedicelli breves, cr. 5—9 mm longi, et ipsi aculeis parvis 
retrorsis satis crebris muniti, ceterum glabri; calyx membranaceus. 
campanulatus. inermis vel raro aculeolo minuto solitario praeditus, bre- 
viusculus, cr. 4—5 mm longus, diam. cr. 7 —10 mm, ejus lobi breves. 
subacuminati, cr. 2X (basi) 3—4 mm, extus fere glabri, solum in 
marginibus apicem versus et in apice ipso pilis brevissimis acutis 
densis obtecti, intus glandulis parvis breviter stipitatis densissimis in- 
structi; corolla alba, crassa (sec. cl. Eggers), profunde 5-fida 
(an campanulatim nutans?) explanata diam. cr. 2,3 cm, lobi er. 11 X 
5 mm, lanceolati, in marginibus manifeste incurvati, apice cucullati, in 
marginibus et in apice pilis brevibus densis instructi, ceterum glabri; 
