Flos masc. ad basin perichaetii paucifolius. i'olia
perig. lato-ovata subacuminata vcl obtusa, intima enervia.
Antberidia elongata, paraphysibus filiformibus paucis mixta.
Cellulae alares dicranoidcac ut in praecedente.
2 0 d. D. s f ru u i i fc ru i i i Ehrh. (Dec. No. 74.); monoicum
; habitus ct folia D. pohjcurpi, sed gracilius et tlieca
basi constanter strumosa.
Bic ranum p oiycarpum p. s t rumi fe rnm Br. Europ. Ease. 37 —
40. p. 14. t. 2. p. — B. gihhosum Brid. Sp. Mnsc. 1. 225. — On-
cophorus s t rumi fe r Brid. I. p. 395. — Fis s idens s t rum i f e r Hdw.
Muse. Frond. H. p. 88. t. 32. — Cecalyphum s t rumi fe rum P. B.
Prodr. p. 52. — Br yum s t rumi fe rum Dicks. Fase. 111. PI. Cr. p. 8.
Patria. In rnpibus umbrosis per regionem monta-
nam et alpinam totius Europac et in America septentrionali.
— Aestate.
Flos masculus 1). polgcarpi. Transitum in banc speciem
inter specimina perninlta regionum diversissimarum
non, sed thecam semper perfecte strumosam vidimus.
2. N e r v o 1 a é v i.
a. Fol ia integra.
24. D. te n u i f o lh u u Ilook. et Wils. I. p. 365.
F l. Antarct. 11. p. 407. t. 152. f. 7.
I n c e r t a e s e d i s .
27. B . imp o n e n s Mont. I. p. 366.
B. involut ifol ium Sulliv. in Hook. Journ. o f hot. 1850. p. 316.
Patria. Terra del Fuego ad fretum Aiagellanicum;
United States Exploring Expedition of Capit. Ch. Wi l k e s .
h. Fo l ia dent iculata.
28. B . p u n g e n s Hook, et Wils. I. p. 367.
F l. Antarct. I. p. 129. t. 59. f. 1.
29. B . s e to sum Hook, et Wils. I. p. 368.
F l. Antarct. 1. p. 129. t. 58.
33. D. Mü hlen lie c liii Br. et Sch. I. p. 370.
P a tr ia . In Bavaria superiore, Teufelsgsais, 5400'
alt., 1. Sept. 1849. c. fruct. maturis ; in alpibus Algovicis
Bavariae, Wengenkopf, elev. 6300 pcdum, 14. Julio c.
fruct. junioribus: S e n d t n e r . In Bosnia, ut ex litteris
elucet, S e n d t n c r quoque legit.
I n c e r t a e s edi s .
34 b. B. M e n z ie s i i Tayl. (Phytologist I. p. 1093.);
caulis ascendens semiuncialis densifolius breviter fastigiatim
divisus; folia caulina suberecta conferta secunda, sub-
rigida, flavescentia, e basi angustissime lanceolata in subulam
longissimam sctaceam flexuosam v. strictiusculam
producta, nervo crasso, subulam totam occupante, superne
canaliculato, marginibus basi inflexis; perieli, vaginantia
breviora, basi dilatata; theca in ped. brevi vix
tortili suberecta cylindraceo - elliptica, aperta cylindraceo-
oblonga, angustiuscula, apice curvata, siccitate ore contracta,
demuin obscure s triata, basi substrumosa, opere,
thecam acquante, louge obliquo subulato; deutes perist.
suberecti incurvi rubri, j .
Hook, et W ils . cum ic. iu Fl. Autarct. I. p. 128. t. 58.
Patria. Nova Seelandia; Al e n z i e s ; Insula Norfolk:
Al l a n C u n n i n g h am ; insulae Aucklandi, ad truncos
arborum rarius et sterile: J. D. Ho o k e r .
Ex obs. W i l s o n i a I), fasciato differt: foliis longioribus,
magis setaceis, nervo valido percursis, theca solitaria
oblonga.
Sectio HI. O r tlio d ic r a n um C. Miill. I. p. 371. — Theca
erecta cylindrica aequalis.
a. Fol ia falcata,
a. Infloresceutia monoica.
35. B. fu lv e l lum Sm. I. p. 371.
B r yum fulv e l lum Dicks. Crypt. Fase. 4. t. 11. f. 1!
Patria. Pyrenaci centrales, in rupibus subhumidis,
Esquierry, Crabioules, Lac Lehou: S p r u c e .
Specimina Pyrenaica fide S p r u c e i foha D. fulvelli et
thecam D. hjberborei striatam habent; spec. Britannica
D. fulvelli ex ejusdem animadv. theca striata praedita
sunt, quare auctor D. hyperboreum ad D. fulvellum re-
38 ^