— 236 - 
327. Madotheca Pilgeri Si. n. gp. (Fig. 180, d— f). 
Sterilis magna robusta rigida, fusco-rufa, in cortice laxe caespitans Uteque expansa. Cauli? 
ad 12 cm longus, rcgulariter remoteque pinnatus, pinnis 12 mm longis, saepe flagellatim attenuatis. Folia 
c a u 1 i n a conferta, recte patula, concava, in piano ovata, 3mm longa, medio 2,25 mm lata, apice obtiisa, 
asymmetrica, margine supero longe arcuato, infero substricto, valde crispato, basi grosse bifido. C e 1 1 ul a e 
superae 18/18 [l, trigonis maximis acutis, basales 18/36 \). trigonis magnis subnodulosis. L o b u 1 u s 
magnus, lingulatus (2,5 mm longus, 1 mm latus) apice rotundatus, canaliculatim concavus integerrimus. 
Amphigastria caulina lobulis aequimagna, 
ovato-trigona, apice obtusa, basi utrinque longe angusteque 
decurrentia, marginibus arete angusteque recurvis. 
Incacorral (2200 m), No. 5081. 
328. Madotheca pilistipula St. n. sp. (Fig. 182, a— d). 
Dioica maxima robusta, rufo-brunnea, in umbrosis 
fuscoviridis, in latas plagas expansa vel pendula. Gaulis 
ad 15 cm longus, irregulariter multiramosus, ramis pri- 
mariis ad 10 cm longis, remote bipinnatis. Folia cau- 
lina conferta, recte patula, valde cconcava, in piano 
ovata (3,25 mm longa, supra basin 2,25 mm lata) asym- 
metrica, margine supero leviter arcuato, infero stricto, 
apice obtusa, ad medium inserta, basi antica rotundata, 
caulem superantia. Cellulae superae 27/27 [a, trigonis 
magnis acutis, basales 36/45 ;jl trigonis magnis nodulosis. 
Lobulus magnus, linearis, folio aequilongus, quadruple 
longior quam latus, apice obtusus, basi setis longis gemi- 
natis armatus. Amphigastria caulina maxima, 
folio aequimagna, late lingulata, duplo longiora quam lata, 
apice truncato-rotundata, basi utrinque bipilosa, pilis plus 
minus longis. Androecia in caule sessilia, capitata, 
bracteis 3 — 4jugis. 
Cordillera de .Santa Cruz 1500 m, No. 3979; 
Rio Tocorani, No. 4017; Comarapa, 2600 m. 
No. 3816; Cerro Pampa-larga, No. 4145. 
329. Madotheca ptilopsis. S. 
Cordillera de Santa Cruz, No. 3501. 
330. Madotheca ramentifissa St. (Fig. 184). 
Cerros de Malaga (3-300 m). No. 4394. 
.331. Madotheca renifoh'a St. n. sp. (Fig. 181). 
Sterilis maxima robusta valida, dilute brunnea, in cortice dense depresso-caespitans. C a u 1 i s 
ad 15 cm longus, regulariter remoteque bipinnatus, paucis ramis longioribus interjectis similiter ramosis. 
Folia caulina parum imbricata, recte patula, valde concava, in piano subrotunda (4 mm longa et 
lata) apice obtusiuscula, basi utrinque cordatim ampliata, paucilobata, sinubus recurvis, lobulis obtusis 
vel acutis. Cellulae superae 18/18 [l, trigonis parvis, basales 18/45 ;jl trigonis majusculis. Lobulus 
magnus, oblongo-ellipticus (3 mm longus, 1,75 mm latus) apice obtusus, basi utrinque breviter laciniatus, 
laciniis angustis, acutis, valde irregularibus, longioribus paucispinosis. Amphigastria caulina 
lobulis subaequalia, basi similiter sed Ipngius appendiculata, apice truncato-rotundata. 
Florida de San Mateo, No. 3669. 
332. Madotheca rufescens St. n. sp. (Fig. 182, e — g). 
Sterilis magna valida rufescens, rigida, in cortice laxe caespitans. Caul is ad 11 cm longus. 
Fig. 181. Madotheca renifolia St. n. sp. a fol. caul. 
10:1; b amph. caulin. 10:1; c lobulus folii 10:1; 
d folia floralia connata 10:1; e Perianth 5:1. 
