15 
4, Dumortiera hirsuta. (Swartz) Nees.—Mountains west of Maui 
- . Dumortiera trichocephala, (Hovk) Nees.—Kaula Mountains, 
anu. - 
6. Aneura (Pseudaneura) pectinata, (n. sp.) —Dioica; planta foemi- 
nea iterum decomposita, fronde crassa obscura supra convexa saturate 
viridi serie singula cellularum minutarum hyalinarum marginata, 
ramis, 1-2 uncialibus magis minusve pectinatim dissectis laciniis 
difformibus inzequalibus nonnullis bi-trifidis apice sepe attenuatis 
radicantibusque patentissimis in humido erectiusculis, calyptra 
scabra sesquilineari oblongo-cylindracea subclavatave, apice fusco 
papuloso, capsula elliptica ovali-oblongave: masc. minus distincte 
marginata ramulis brevissimis instructa, antheridiis in ramulorum — 
apice profunde bifido biseriatis——Oahu. Also communicated by Dr. — 
Hillebrand (1866). The male plant occurring with Anthoceros vesci- — 
culosus, from Dr. Hillebrand. 
7. Aneura (Pseudaneura) multifidus, (Zinn.) Dum. On the © 
fronds of A pectinata. i 
8. Aneura palmata, (Hedw.) Lindberg.—Oahu. 
9. Symphogyna semi-involucrata, (v. sp.)—Fronde stipitata — 
suberecta valide nervosa late undulata integerrima obtusa, involucro 
dimidiato brevi lacero, calyptra 3 lineas longa apice pistillidia steri- _ 
lia fimbriata, capsula 2 lineas longa bivalva, valvulis apice cohaer- — 
entibus. —Oahu. a 
10. Plagiochila adiantoides, (Swartz) Ldbg.—Oahu. a 
11. Cephalozia connivens, (Dicks.) Dum.—With Symphogyna — 
semi-involucrata. ae 
12. Frullania apiculata, Vees.—Oahu. 
13. Frullania squarrosa, Vees.—Oahu. 
14. Frullania Kunzei, 2. d& Lg.—Oahu. 
15. Frullania arietina, Zayl—With Dendroceros Clintoni. 
16, Lejeunia (Phragyicoma) Mannii,) (”. sp. )—Caule brevi vage 
ramoso, foliis imbricatis oblique ovalibus ovatisve valde convexis 
decurvis obtusis integerrimis, areolis majusculis versus marginem 
sensim decrescentibus, intercalaribus nigris obscuris, lobulo subr 
tundo inflato integro, amphigastriis magnis flabelliformi-rotundis 
(seepe. magis latis quam longis), perianthio in ramulo longo term 
nali compresso-pyriforme ventre bi-dorso unicarinato alatove, an- 
gulis cristato-dentatis, involucri foliis parum majoribus subdentatis 
colore sublusco.—Oahu. ; . 
17. Lejeunia subsquarrosa.—Phragmicoma subsquarrosa, A wst. 
Proc. Dhila. Acad, Dec. 1869. (An Ptychanthus species ?) ae 
18. Radula Mannii, (7. sp )—Caule rigido 1-2 uncias longo cum 
foliis cirea 1} lin. lato pinnato vel iterum decomposito, ramulis — 
breviusculis sub-decurvis patentibusve complanatis obtusis, foliis _ 
oblique ovali-rotuadis subconvexis valde obtusis integerrimis toto — 
margine anguste inequaliter recurvis, lobulo magno apice lato 
semicirculari late obtuseque 1-2 plicato, margine interna caulem 
obtegente vel superante, areolis minutis subovalibus difformibus; 
flores et fructa ignoti.—Oahu. a5 
19. Radula pallens (Sirartz) Nees.—Among mosses, comm _ 
James, 
