J UNGERMANIA. 515 
plerique luterales, folii basin posticam versus orti—semper fere supra- 
axillares, neque ex ipsa folii axilla enati; alii rami anticz sunt, sc. e 
caulis facie superiore orti; alii postici, tunc vero plerumque ad 
flagella subaphylla redacti. 
Folia plus minus imbricata—inferiora subpatentia, superiora assurgenti- 
subsecunda—oblique inserta, cuneato-ovalia-obovatave, ad dimidium 
usque bifida, subcomplicata—raro fere explanata, lobis acuminulatis 
subacutis repandis erosulisve, rarius dentato-serrulatis, postico majore 
lanceolato, antico subduplo angustiore paulo breyiore anguste trian- 
gulari ; cellule mediocres oblongee pachydermes, plurime scarioso- 
pellucide fere vacuze, medianz autem pauciseriate a basi ad sinum 
usque endochromio replete subopacze. 
Foliola nulla. 
Flores dioici: 2 in caule ramove terminales. Bractez tristiche sub- 
trijugee recurvanti-patul, intimee foliis duplo majores, subrotunde 
ad 4 biloba, spinose, lobis inzequilatis ; bracteola intima sat minor, 
quadrato-oblonga spinulosa, interdum bifida, libera vel cum altera 
bractea connata, extima minuta. 
Perianthia pyriformi-oblonga subemersa (haud matura) late obtuse 4-5- 
plicata, ore in lacinias plures breves spinulosas setulosasve fissa. 
Amenta ¢ plerumque ramulum sistentia, raro in ramo terminalia ; 
bracteze plurijugze, foliis paulo minores, confertee, ventricoso-con- 
cave, lobis brevioribus magis serrulatis, basi antica dente arguto 
inflexo pro more auctz. Antheridia solitaria maxima brevipedi- 
cellata—Unicum exemplum monoicum, inter plurima dioica, in- 
veni. ; 
J. intricata L. et G. Syn. Hep. 685; Gottsche in Mex. Leverm. 99 ; 
differt foliis minoribus subzequilobis profunde bifidis magis serratis, ; 
Subgenus Il]. ANASTROPHYLLUM, Spruce. 
In Journ. Bot. (1876) p. 235. 
Plante sat elate, rufuscentes vel purpurascentes, assurgentes, parum 
ramose, subradicelliferee raro flagellifere. Folia majuscula, suceuba, 
assurgenti-secunda, ovata, concava, apice bifida (rarissime integra) ; seg- 
mentis inzequalibus, antico sat minore (in J. monodonte Tayl. obsoleto), 
pro m. acutis, seepe incano-cuspidatis, integerrimis vel denticulatis, 
basi antica interdum lacinula aucta. Cellule parvee subconformes ad 
angulos insigniter incrassatee, cuticula scaberula. Foliola nulla. Flores 
dioici: Q terminales, raro innovati. Bractee foliis magis profunde 
fissee (raro 3—-4-fidee) denticulateeque, subinde basi utrinque paucilaciniate. 
Perianthia roseo-purpurea, apice canescentia, maxima, preelonga, juvenilia 
subulata, adulta fusiformia vel inferne anguste cylindrica, apice longe 
pyramidalia, ab ipsa fere basi alte 3-, 5-vel 8-plicata, ore constricto fim- 
briata. Calyptratenuis. Capsula brevipedicellata sepe maxima, oblongo- 
cylindrica, raro subglobosa, ad basin usque 4-valvis, valvulis interdum 
bifidis. Flores ¢ 2—4-andri.} 
10. J. piligera N. F. conferta cordato-ovata, paulo ultra $ bifida, segmentis 
canescenti-apiculatis pro m. integerrimis, ¢. parvis oblongis. Br, 
parum majores denticulate. Per. lineari-fusiformia 5-plicata, ore 
incano-ciliata. 
1 See remarks on the distribution of Jamesoniella and Anastrophyllwm in 
the memoir ‘On Anomoclada,’ already cited. 
