— 186 — 
Anastrophyllum (Spruce p. subg. 1876) Steph. 1893. 
75, Anastrophyllum bolivianum St. n. sp. (Fig. 100). 
Sterilis, rigidula, flavicans, apicibus intense viridibus, pulvinatim caespitans. Gaulis ad 15 mm 
longus, sparsim longeque ramosus. Folia caulina maxime conforta, erecto-homomalla, valde 
concava, in piano late ovato-triangulata (1,17 mm longa, 1,25 mm lata) latissima basi inserta, apice fere 
ad medium usque inciso-biloba, sinu subrecto, lobis late triangulatis, apice 
in spinam longiusculam attenuatis. Cellulae superae 18/18 [a, trigonis 
majusculis, basales 18/36 (ji trigonis parvis. 
Yanakaka Montes 4000 m. No. 3832, in rupibus caespitans. 
76. Anastrophyllum cuspidatum St. n. sp. (Fig. 101). 
Dioica magna, gracillima, rufo-brunnea, rigidula, in cortice dense 
intricata, in terra humida depresso-caespitans. Gaulis ad 11 cm longus, 
simplex vel parum brevitei'qu eramosus. Folia caulina parum im- 
bricata, erecto-homomalla, valde concava, in piano late ovata (1,83 mm 
longa, medio 1,4 mm lata) ad "^/^ inciso-bifida, sinu semirecto, laciniis 
porrectis, anguste triangulatis, attenuatis, superne setaceis, basi antica 
spinula hamata armata. G e 1 1 u 1 a e superae 18/18 [x, trigonis magnis 
nodulosis, basales 18/27 parietibus dense 
nodulosis, ex parte trabeculatim confluen- 
tibus. Perianthia oblongo-cylindrica 
(3,5 mm, longa medio 1,5 mm lata) quinque- 
plicata, plicis inflatis, humilibus, longe 
decurrentibus, ore contracto, irregulariter 
lacinulato, minute dentato. Folia f 1 o - 
r a 1 i a perianthio duplo breviora, ceterum 
caulinis simillima. Androecia desunt. 
Tablas, No. 2907/a. 
77. Anastrophyllum hians St. n. sp. (Fig. 102). 
Dioica, mediocris, gracilis, rigidula, 
rufescens, aliis hepaticis corticolis consociata. Gaulis ad 4 cm longus, 
simplex, capillaceus. Folia caulina erecto-homomalla, squarrosa, 
in piano subrotunda (2,75 mm longa et lata) ad Vs inciso-biloba, seg- 
mentis triangulatis subaequalibus, breviter cuspidatis. Gellulae superae 
18/18 ^, mediae 14/18 [x, trigonis maximis, basales 18/36 ^ parietibus 
validis. Perianthia fusiformia, ore multiplicato, breviter inciso- 
laciniato, segmentis minute dentatis. Folia f 1 o r a 1 i a intima 
caulinis parum majora, ad medium trifida, laciniis aequilongis sed inae- 
quilatis, lacinia antica multo validiore, crispata, media duplo 
angustiore, tertia anguste lanceolata apice setacea. Folia flora lia 
sub intima caulinis similia, majora, sparsim varieque inciso-lobulata. 
Gorani 2600 m. No. 5077; San Mateo Sunchal, No. 4473. 
Anastrophyllum laxifolium Mont. 
Piflas 4600 m. No. 2617, in rupibus herbiferis. 
Anastrophyllum leucostomum Tayl. 
Tablas, in cortice et rupibus dense caespitans. No. 2809, 2930. 
Anastrophyllum Mandoni St. 
Abra de San Benito. 3900 m. No. 3330, in rupibus caespitans. 
Anastrophyllum nigrescens (Mitt.) St. 
Tablas. In ramis arborum nidulans, No. 28 40/a, 2869, 2944. 
Fig. 100. Anastrophyllum bolivi 
anum St. n. sp. a fol. caul, in plan( 
30: 1; b folia caulina 15: 1. 
Fig. 101. Anastrophyllum cuspi- 
datum St. n. sp. a folia caulina 
10: 1 ; b fol. caulina in piano 10: 1 ; 
c Perianth 10:1. 
Androecia desunt. 
78 
79 
80. 
81 
