longiora, molliora sub microscopio amoene luteo-viridia,
perich. intima angustissima tenerrima, annulo angusto,
dentibus angustissimis aurantiacis remote articulatis, nsque
ad basin iu crura inaequalia apice tenuissima fissis.
Patria. Chile australis : Poppig.
16. Gr. Uisae De Not. (Spicil. p. 15 et Syliab. p.
251.); Gr. trichophijìlae sirnillima, scd differt foliis late
lanceolatis, magis recurvis, margine e basi nsqne ad medium
convexo-revolutis, tbeca subglobose pomiformi, basi
impressa, orificio coarctato - angustato, laevi, operculo
constanter oblique subulato.
Patria. In collibus pr. Taurinum ad rupes: L i s a ,
in insula Caprariae: De No t a r i s , Li sa.
Species, notis constantibus repertis, distinctissima.
17. Gr. Sardo.*» De Not. ; Gr. trichophyllae var. meridionali
similiima pusilla, sed folia magis reflexa, e basi
valde dilatata lanceolata, apice falcato - curvata, margine
longe ultra medium folii valde revoluto, cellulis minutissimis,
apice veluti punctiformibus, iuferne minute quadratis,
infima basi utrinque margine nonnullis pellucidis majus
quadratis, caeteris plus miuus cbloropbyllosis; perieli, basi
amplexante, haud vaginante, brevi minus laxe areolata;
theca in ped. maxime ad basin plantae spectante reclinato
turgide globosa, laevissime octies plicata, nitida leptodermis
favido - aurantiaca, dentibus subintegris, basi lata
densissime approximatis.
Patria. Sardinia, ad rupes montium: De No t a r i s
Martio 1835 legit.
18. Gr. an c is tro d e s Dur. et Slont. (in Fl. Alger.
mox ed.); laxe pulvinata erecta altiuscula gracilis griseo-
viridis dichotome divisa; folia erecto-conferta, madore
subito maxime faicato-reflexa, anguste lanceolato-acuminata,
pilo denticulato plus minus longo terminata, alis
parum revolutis, cellulis minutissimis rotundis viridibus,
basi quadratis pellucidis; perich. latiora, basi longiuscula
laxc reticulata, cellulis superne magis quadratis; theca
in pcd. brevi maxime decurvato minute ovalis sublaevis,
annulo latiusculo, dentibus ad medium bifidis latiusculis.
Patria. Algeria: Dur ie u.
Foliis subito maxime et constanter recurvis ab affinibus
praecedentibus primo adspectu distinguenda.
ß , In flo re sc . monoica,
19. Gr. E c k lo u i Spreng. (Syst. Veget. IV. II. p.
321.); habitus Gr. trichophxjllae ; folia caulina densissima,
perfecte anguste lanceolata longiuscida sirictiuscula, margine
alis sensim convexis haud revolutis, longe sublaevipila,
cellulis minutiuscule punctiformibus rotundatis basi
quadratis diaphanis plus minus laxis, superiora latiora magis
curvata; perich. intima subvaginantia, basi tenuius
areolata; tbcca in pcd. pluries curvato flavido ovalis maxime
costato-plicata lutea, opere, conico brevi obtuso purpureo,
annulo lato triplici, dentibus late lanccolatis carnosulis
purpureis, dense leviter articulatis, rugulosis, apice
irregulariter bifidis v. integris subcribrosis.
Patria. Prom. b. spei, ad saxa montis leonis: E c k lon
ct pr. Ztvellendara.
Fol. perig. generis longius acuminata basi laxe reti-
culata, externa basi ventricoso-concava. — A Gr. tri-
chophylla notis cursive impressis facile distinguitur. Gr.
pygmaeae foliis subafflnis.
20. Gr. iiygiiiaea C. Miill.; laxiuscule pulvinata hu-
milllma subsimplex v. semel dichotoma luteo-viridis paulisper
canescens, basi nuda, apice folns densissimis incrassata;
folia caulina erecta paullo patentia, brevia,
stricta, latiuscule elliptica, in pilum longum sublaevem
latiusculum producta, parum carinata, marginibus baud
revolutis, sed alis sensim convexis, cellulis incrassate
quadratis, basi multo laxioribus pellucidis hexagonis ; perich.
intima apice magis acuminata; theca in ped. brevissimo
semel decurvato ovalis, laeviter plicata, pallide fusca,
opere, conico acuto brevi purpureo, annulo lato, dentibus
brevibus late lanceolatis, inferne purpureis dense articu-
50*