560 STEGOCARPI. ACROCARPI. POTTIA. 
cylindrica angusta vix curvula brunnea, operculo conico 
oblique subulato. . 
Hyophila Tortula Hmp. Bot. Zeit. 1846. p. 267. — | Gymmnost. 
Tortula Schw. Suppl. II. H. 1. p. 78. t. 175. 
Patria. “Insula Cuba: Póppig. Brasilia pr. Rio 
Janeiro: Besk e. 
A P. Barbula proxima notis cursive impressis certe 
distat. 
24. P. involuta C. Müll.; cespitosa humilis simplex; 
folia laxe imbricata tortilia, e basi brevissima angusta 
late ovato- oblonga sublonga breviter acuminata , sicca. et 
madefacta valde involuta, nervo subcontinuo ferrugineo, 
basi e cellulis parvis firmis quadrate hexagonis pellucidis 
superne minutissimis opacis areolata ; perichaetialia intima 
breviora; theca in ped. elongato flavido inferne purpu- 
'rascente erecto tenui erecta, «equalis, cylindrica parum 
curvula angusta longiuscula fusca annulata , operculo su- 
bulato obliquo breviusculo. 
Hyophila Hookeri Hmp. Bot. Zeit. 1846, p. 267. — — Gymnost. 
involutum Hook. Musc. Ex. t. 154. — Brid. I. p. 75. — - Schw. 
Suppl. H. 2. p. 81. t, 176. 
Patria. Nepal: Gardner. 
25. P. involutifolia C. Müll.; habitus P. involutae; 
folia breviora, madefacta concava quidem, sed haud in- 
voluta obtusiuScula, vel nervo crasso ferrugineo distincte 
in apiculum producto; perichaetialia intima magis acumi- 
nata; theca minus cylindrica, sed brevior cylindrico - el- 
liptica haud. curvula. 
Hyophila Caripensis Hmp. Linn. XX. p. 68. — Hymenostom. 
involutifolium C. Müll. Linn. XIX, p. 198. 
Patria. Columbia, pr. Caripe: Moritz Coll. No.127. 
26. P. Javaniea C. Müll; dense cespitosa pusilla 
simplex basi innovans; folia inferiora appressa suberecta 
oblongo - lanceolata ferruginea, suprema patentia ovata 
saturate nitideque viridia; omnia obtusa, nervo valido 
fusco mucronulata, superne dense, infima basi pellucide 
areolata; perichaetialia paullo breviora ovata acutiuscula 
evanidinervia; theca in ped. interdum gemino tenui fla- 
