OLXXXVI. JUNCACEJE. 863 
6. KiwGra. Folia ad apicem caudicis lignosi conferta, linearia. Flores in capitulo terminali 
"uu conferti, bracteis squarrosis. Perianthii segmenta distineta, Ovarium 3-loculare, loculis 
1-ovulatis.—Australia austro-occid. 
T. BaxTERIA. Flores intra folia radiealia dense ezspitosa solitarii, sessiles. —Perianthii 
segmenta distineta, longa, angusta, erecta. Ovarium 3-loculare, loeulis 1-ovulatis.—4uséralia 
austro-occid. 
8. CarECrAsIA. Caules foliati, ramosi, foliis brevibus. Flores ad apices ramorum solitarii, 
sessiles, Perianthi jj: lobis p ibus rigidis coloratis. Ovarium 1- 
loculare; ovula in centro j3, erecta. 
Tribus III. Eujunceee. Perianthii segmenta glumacea, distincta. Anthere erecte, basi- 
fixe. Stylus superne 3-fidus, v. styli (v. rami stigmatosi) 3 a besi distincti. 
* Flores mediocres v. majusculi, in pedunculo v. scapo solitarii. 
9. DisrrcHia. Caules breves, dense foliati, ezspitosi v. pulvinati. Flores dioiei. Ovarium 
1-loculare v. fere 3-loculare, multiovulatum.—Andes Americe australis. 
10. Rosrkovia. Caules in rhizomate conferti, juncei, l-foliati. Flores hermaphroditi. 
Ovarium 1-loculare, multiovulatum.—.4moer. antarct. et andin., Nov. Zel. 
** Flores parvi, fasciculati v. segregati, fasciculis floribusve varie paniculatis capitatisve. 
11. Juxcus. Caules ezespitosi v. in rhizomate repente conferti, aphylli v. paucifoliati. Folia 
radicalia v. ad vaginas reducta, teretia v. linearia. Ovarium 1-loculare v. plus minus perfecte 
3-loculare, Vern loeulisve co-ovulatis. Stylus superne 3-fidus.— Orbis utriusque reg. temp. 
frigid. v. cal 
12. jose Caules cxspitosi. Folia radicalia v. in caule pauca, linearia, graminea. 
Ovarium 1-loeulare; ovula in centro 3, erecta. Stylus superne 3-fidus,— Orbis utriusque reg. 
temp. frigid. v. mont. 
18. Pmrowiuw. Folia ad apicem caudieis erecti lignosi conferta. Ovarium 3-loculare, loculis 
2- v. pauci-ovulatis. Styli 3, distineti. . Embryo dimidium albuminis superans,— Afr. austr. 
*** Genus l Flores densissime globoso- v. oblongo-capitati. 
14. Tuunwia. Folia radicalia longe linearia. Ovarium 3-loeulare, loculis 1—cc-ovulatis. 
Styli v. stigmata linearia 3, distincta. Semina longe lineari-fusiformia, albumine tegmine 
brunneo induto ab apice nuclei cavi pendulo.— Guiana. 
GENERA EXCLUSA, 
AsrELIA, Banks, a Lindleyo Juncaceis relata, supra inter biliaceas includitur. 
RararzA, Aubl., e& SPargaNTHUS, Desv., ad ordinem distinctum Rapateaceas pertinent. 
Susuw, Blume, et FrAGELLARIA, Linn., ad ordinem distinetum Flagellarieas pertinent. 
Rzruu, Steud. Syn. Pl Glum. ii. 311, ab auctore inter Xerotetem et Bazferiam collocata, est 
verisimiliter Erjngii species, ad pertinens, charactere pessimo, squamis hyalinis flores 
obtegentibus pro sepalis descriptis. 
Tarsus Il. XknorEX. 
1. Xerotes, R. Br. Prod. 259. (Lomandra, Labill. Pl. Nov. Holl. i. 92, t. 119, 120.) 
—Flores dioici. Fl. d: Perianthii segmenta nunc omnia sub:qualia distincta v. ad 
medium connata, nunc srepius exteriora distincta tenuia scariosa v. hyalina, interiora basi 
b ia fere petaloid. Stamina 6, 3 segmentis interioribus affixa, 3 alterna sub- 
hypogyna, v. tubo affixa, omnia perianthio breviora, filamentis breviter filiformibus ; 
antherce doréifixe, "versatiles, basi v. utrinque usque. ad filamenti insertionem 2-lob:e, 
loculis i ib Ovarii rudi paryum v. :» FL. $: Perianthium 
swpius quam in mare rigidius, segmentis distinctis seq! parva clavata 
v. 0. Ovarium sessile, 3-loculare ; stylus i v. vix ullus, stigmatibus v. lobis 
stigmatosis 3 brevibus recurvis ; ovula in loculis pce, lateraliter affixa. Capsula sub- 
globosa, perianthio emarcido stipata v. involuta, coriacea, levis nitensque v. transverse 
rugosa, rarius in longitudi striata, loculieide dehi Semina ovoidea oblonga v. 
VOL. HII. 3x 
