702 LXVI. MYRTACEAX. [Leptospermea. 
oceid-ntalis incole. ^ OxvwvmmuiNE, Schau. in Linnea, xvii. 240. Sectio nune a Harmogia nunc 
a Babingtonia vix distinguenda, 
6. Babingtonia. Antherarum loculi in antheram globosam v. obcordatem alte connati, apice poris 
v. rimis brevibus dehiscentes.—Species 10, Australie occidentalis incole. DC. Mem. Myrt. t. 13? 
Bazniscorox1A, Lindl. in Bot. Heg. 1842, t. 10. TETRAPORA, Schau. in Linnea, xvii. 238. Emico- 
wxRTUS, T'urcz. in Bull. Mosc. 1847, i. 154. : 
14. Astartea, DC. Prod. ii. 210.— Calycis tubus turbinatus v. hemisphsricus, basi 
ovario adnatus parte libera lata v. explanata; limbi segmenta 5, margine scariosa, persis- 
tentia. Petala 5b, patentia. Stamina oo, l-seriata, in phalanges 5 cum petalis alternantes, v. 
in annulum petalis ex adverso subinterruptum plus minus connata; antherarum loculi 
paralleli, rimis longitudinaliter v. transverse dehiscentes. Ovarium calyci adnatum et 
tubo inclusum, vertice planum v. convexum, cirea stylum leviter depressum, 3-loculare ; 
stylus filiformis, stigmate capitato; ovula in loculis oo, 2-seriata v. cirea placentam pelta- 
tam in annulum disposita. Capsula fere omnino infera, vertice loculieide dehiscens. 
Semina iis B«ckearum polyspermarum simillima, embryonem tamen non vidimus.—fFrutices 
ericoidei, glabri. Folia opposita, parva, angusta, integra. Flores parvi, albi v. rosei, in 
axillis solitarii, subsessiles v. pedicello medio v. infra medium 2-bracteolato fulti. 
Species 3, Australienses, una tropica, 2 occidentales.  Labil. Pl. Nov. Holl. t. A10. (Melaleuca). 
— Genus a Jeckee sect. Schidiomyrto non differt nisi staminibus in phalanges 5 plus minus eon- 
natis. A Melaleuca pluribus notis longe recedit, imprimis staminum phalangibus eum petalis alter- 
nantibus nec iis oppositis. 
"^ 15. Hypocalymna, Endl. in Hueg. Enum. 30.—Cálycis tubus late turbinatus v. expla- 
natus, basi ovario adnatus; limbi segmenta 5, plus minus scariosa Petala 5, patentia, 
smepe persistentia. Stamina oo, petalis breviora v. subzquilonga, 1- v. sub-oo-seriata, basi in 
annulum breviter connata, filamentis filiformibus; antherarum loculi paralleli, longitudi- 
naliter dehiscentes. Ovarium in fundo calycis inferum v. subsuperum, vertice convexum, 
cirea stylum depressum v. sequale, 2—3-loculare ; stylus filiformis, stigmate parvo v. capi- 
tato; ovula in loculis 1-2 v. rarius oo, lateraliter affixa v. pendula. ^ Capsula calycis tubo 
adnata v. fere libera et inclusa, vertice loculicide dehiscens. Semina in loculis solitaria v. 
pauea, hilo laterali, testa (an semper?) crustacea; embryo (ubi notus) indivisus, crassus, 
rectus v. extremitate minore in papillam leviter incurvam contractus, cotyledonibus incon- 
spicuis.—Frutices glabri v. pubescentes. Folia opposita, seepius parva, at majora quam in 
Jieckea, 1-3-nervia v. pennivenia. Flores ad axillas gemini v. 3—4-ni, sessiles v. brevissime 
pedunculati, sepius 3-braeteati, bractea nempe  subtendente HAM 2 scariosis 
stipati. 
: Species 12, Australi: occidentalis incole. — Benth. Fl. Austral.ii. ined. Bot. Heg. 1843, 1. 8. 
Genus in sectiones sequentes commode dividitur: 
1. Éucalymna, Schau. Ovarium 2-3-loculare, loeulis 2—3-ovulatis, vertiee 2-3-costatum, stylo 
haud immerso. Fiores gemini, in peduneulo brevissimo arete sessiles. 2. 4strocalymna, Schau. 
Ovarium 3-loeulare, loeulis 1-ovulatis, vertice 3-costatum, stylo plus minus immerso, Flores gemini, 
arcte sessiles. 3. Cardiomyrtus, Schau. Ovarium 3-loculare, loeulis 2-o0-ovulatis, vertice ecosta- 
tum, stylo plus minus immerso, Flores breviter peduneulati. : 
16. Balaustion, Z7ook. Jc. Pl. t. 852. (Cheynia, J. Drwmm. in Hook. Kew Journ. 
vii. 56.)—Calyeis tubus urceolatus, basi ovario adnatus; limbi segmenta lata, persistentia. 
Petala 5, patentia. Stamina oo, libera, petala non excedentia, l-seriata; antherm versa- 
tiles, loculis parallelis longitudinaliter dehiscentibus. ^ Ovarium in fundo calycis inferum, 
vertice planum, circa stylum depressum, 9-loculare; stylus filiformis, stigmate capitato 
leviter dilatato; ovula in loculis oc, in placenta peltata 92-seriata. Capsula infera, vertice 
loculicide dolimenE Semina . , Lr humilis, glaber. Folia opposita, ericoidea, 
integra. Flores majusculi, pulehre coccinei, ad axillas solitarii, pedicellati, pedicellis sub 
calyce 2-bracteolatis. 
Species 1, Australie occidentalis incola. Benth. FI. Austral. iii. ined. — Genus a. Beckea *aljee 
magno urceolato et staminibus numerosis differt, 
