64. LEJEUNEA, 
subequilobe diandre—rarissimo casu triandre—in paucis autem 
(Dicranolejeuneis, Drepanolejeuneis et Cololejeuneis) monandre. 
Rami feminei raro simplices et vel brevissimi vel in aliis speciebus 
elongati; seepius ramulo infraflorali (innovatione)—vel ramulis 
duobus oppositis—simplicibus vel iteratim innovando-floriferis, aucti. 
Bractee foliis caulinis plus minus diverse, planilobulatze, bracteola 
subequimagna interjecta (in Cololejewnea deficiente) ; bractea intima 
(saltem) —vel utraque in floribus dichotomialibus—innovationi (ubi 
adest) adnata, ab axi florifera vix non omnino libera; ubi autem ramus 
2 simplex est, bractew plurijugz adveniunt. Perianthium a bracteis 
liberum, leptoderme, rarissime perfecte teres et subcylindricum, vel 
compresso-planum, plerumque pyriforme a fronte subcompressum 
et in aliis trigonum, in aliis 4-5-gonum, in paucis pluricarinatum, 
angulis carinisve levibus vel vario modo armatis, apice interdum 
in cornua auriculasve productis, vertice perianthil ipsius pro m. 
rostello turbulari aucto. Piéstillidiwm constanter solitarium, stylo 
tenui longe persistente. Calyptra subduplo brevior obovata tenuis, 
in speciebus robustioribus autem basi constricta subcarnosa, demum 
apice subregulariter 2—3-valvis,  Pedieellus brevis pallidus, ad 
maturitatem perianthio solum 2—3-plo longior, teres, cellulis stratis 
duobus concentricis (4 cell. in diametro, 12 v. 16 in longitudine) 
constans, in sectione transversa cruciformis; cellule leptodermes, 
axiales 4-seriate majuscule, periphericee minores 12-v, 16-seriate, 
omnes in stratis ordinibusve horizontalibus (16 v. 20 cujusque 
ordinis) sdificate, ita ut pedicellus in sicco plerumque nodoso- 
articulatus, ad nodos geniculatus vel non, evenit; superne autem 
in capsule basin abrupte dilatatus est, apice ipso (subquadrato) 
cellulis laxis cruciatis (ad diagonales intervalvulares 12-v. 16-nis) 
constans. Capsula globosa, eadem fere structura ac. Frullane, 
pallida tamen, utplurimum tenera, valvulis in dehiscentia recurvis, 
demum autem (capsula evacuata) tam siccis quam humectatis per- 
spe in floris Zilii candidi formam conniventibus ; strato interiore 
albido flavidulove, superficie inequali et ad speciem spongioso, vix 
ad valyularum basin usque protracto. Elateres a capsule apice ad 
vel paulo ultra dimidium inserti, persistentes, pro m. pallidi, tenui- 
cylindrici, apice dilatato quadrato-rotundo ; helice tenui plana, sim- 
plice, raro bipartita, arctiuscule, vel interdum valde indistincte torta, 
20-200 cujusque capsule, Spore magna (diam, y';-9'5"") @ viridi- 
