88 
aliquot rotundatis, nucleo homogeneo, colorato farctis, in seriem 
simplicem vel interdum geminam dispositis. 
Frullania Tamarisci sardoa. DNtrs in Erbar. critto- 
gam. ital. n.“ 179. Stratosa, rubiginosa fusca, non absque 
nitore. Caulis decumbens vage divisus, divisionibus alterne 
pinnatis. Folia imbricata, integra, æneocastanea, nitidiuscula, 
inferiora cordato-rotundata vix subacutata, superiora ramorumque 
oblique cordata, aucto, linea moliniformi notata. Auriculæ 
cucullatæ, pleræque obovatæ, ore subbilabiatie, pedicello brevi, 
plerumque appendicula styliformi aucto instructæ, cauli paralle- 
le, vel divergentes. Amphigastria obcordata, basi breviter 
aurieulata, vel attenuato-decurrentia, apice sinu brevi emar- 
ginata, disco elevata, toto margine reflexa. Rami antheridiferi 
capituliformes, laterales. Fructus in ramis lateralibus, abbre- 
viatis terminales. Folia involucralia caulinis ampliora, inæqua- 
lia, supremo longiore, obovato-cultriformia, plerumque apiculata, 
margineque supero dentata, cœterum complicato-biloba, lobo 
ventrali angusto, apice attenuato, margine reflexo eximie 
dentato. Amphigastria involucralia cum involueri foliis plus 
minusve concrescentia, ovata, bifida, segmentis cucullato-subu- 
latis, porrectis, divergentibusque, margine vage dentato-fimbri- 
atis. Folia præinvolucralia biloba, lobo dorsali late obovato- 
cultriformi, integro, ventrali minuto, auriculæformi. Perian- 
thium oblongo-obovatum, involucro longius, apice retuso-mucro- 
natum, demum trifido-dehiscens. Capsula 4-partita, valvis obo- 
vatis patulo-reeurvatis, intus ex elateribus barbatis. Sporæ 
et elateria ut in Frullania Tamarisci. 
Früllania Tamarisci mediterranea. Syn. Hepatic. 
438. Jungermannia Tamarisci mediterranea DNirs Primit. 
Hepat.. n.“ 8. Late rupes investit. Caules decumbentes, 
implexi, inferne denudati, alterne subbipinnati, ramis patentibus 
approximatis, plerumque apicem versus decrescentibus, pinnulis 
sive ramulis brevissimis. Folia dense incubo-imbricata, sub- 
reniformia, rotundata, margine incurva, concava, firmiuscula, 
linea moniliformi sæpe notata. Auriculæ obovatæ, basi oblique 
truncatæ, in axilla dentiformi appendiculate. Amphigastria 
adproximata, subimbricata, lata, amplectentia, auriculas obte- 
gentia, subreniformia, apice obtuse emarginato-subbidentata, 
adpressa, margine haud vel vix revoluta, disco elevata, radi- 
culigera. Cellule baseos foliorum amplas oblongo-sinuos«, 
interstitiis amplis discretæ, nucleo luteo-fuscescente farctæ, in 
disco, prœter seriem cellularum moniliformium, subtetragonæ 
vel angulatæ, in foliorum ambitu demum rotundatæ, vel rotun- 
dato- obtuse quadrangulæ, turgescentes, nucleo compacto farctæ. 
Frullania Cesatiana. Dense intrieata, fusco -virescens, 
subnitidula, flaccida. Caulis decumbens, ex amphigastriorum 
