399 XXXIX. RUTACEJE. [Boroniee. 
Rep.i.502; v. 388: A4nn.ii. 247 ; iv. 411. .F. Muell. in Hook. Kew Journ. viii. 38. — Flor. Vict. 1, 
109, Fragm. Phyt. Austr. 66, 99. (excl. sp. Zierie, ete.). Bot. Mag. t. 1763. 4. Juss. Rut. t. 22. 
29. Cyanothamnus, Lindl. Swan River Bot. 18.—Calyx 4-fidus v. 4-partitus. Petala 
4. ovata, vix unguieulata, imbricata. Discus inconspicuus v. annularis. Stamina 8, hypo- 
gyna v. basi disci inserta, petalis breviora, alterna longiora, filamentis planis lineari-subu- 
latis pilosis sub apice simplici seepe glandulosis; anthers ovats, apice appendice ovata v. 
lineari inflata submembranacea terminate. Ovarium 4-partitum, disco sessile, glabrum ; 
styli 4, terminales, mox connati, stigmate simplici v. 4-lobo ; ovula 2, superposita. Cocci 
4, l-spermi.—Fruticuli virgati, ramis tenuibus glabris v. puberulis grosse glanduloso- 
punetatis. Folia opposita v. rarius in eadem stirpe alterna, simplicia, 3-loba, 3-foliolata v. 
biternatim secta, ad divisuras scepe articulata, teretia v. superne canaliculata, Flores axil- 
lares s:epissime solitarii et cyanei, pedicello medio articulato et 2-bracteolato. 
Species ad 5, Australi: extratropicze occidentalis et australis incole. — JWalp. Rep.i. 603; v. 389: 
AAnn.ii. 248. Genus ad Boroniam a F. Muellero reductum. 
30. Acradenia, Kippist, in Trans. Linn. Soc. xxi. 207. t. 22.—Oalyx 5-7-partitus, parvus. 
Petala 5-7, subunguiculata, velutina, imbricata. Discus elevatus, crassus. Stamina 10-14, 
basi disci inserta, petalis paulo longiora, filamentis filiformi-subulatis glabris; anthers 
ovato-cordatz, inappendieulate. Ovarium eum disco continuum, integrum, obseure 5-lobum, 
villosum, lobis apice appendice ovoidea viridi terminatis; stylus tenuis, terminalis, glaber, 
stigmate inconspicuo; ovula 2, collateralia, funiculis car latis. —Coecci alte connati, 
tarde secedentes, subquadrati, compressi, truncati, breviter rostrati, endocarpio haud sece- 
dente. Semina ignota.—Frutex glaberrimus, ramosissimus, ramis teretibus, ramulis foliis- 
que grosse glanduloso-punetatis. Folia opposita, breviter petiolata, 3-foliolata, foliolis coria- 
ceis anguste obovato-lanceolatis obtusis apicem versus crenato-serratis. Cym:e 3-chotom:. 
axillares, pedunculatz, axillis bracteatis. Flores mediocres, albi, inodori. 
Species 1, Tasmaniz occidentalis incola. —Walp. Ann. iv.407. Genus anomalum, an Zanthoxyleis 
melius referendum? Appendices virides ovarium albo-velutinum coronantes, carpella simulant. 
31. Eriostemon, Smi7h, in Trans. Linn. Soc. iv. 221.—Calyx parvus, 4-5-partitus. Pe- 
tala 4—5, ovata v. oblonga, imbricata. Discus contractus v. crassus, annularis, interdum in- 
conspicuus. Stamina 8-10, basi disci inserta, petalis breviora, filamentis lineari-subulatis 
v. filiformibus apice attenuatis hispidis villosisve alternis longioribus; antherw cordatse, 
glabre, apieulate. ^ Ovarium 4—5-partitum, glabrum, erectum, lobis apice acutis v. rostratis 
interdum glandulosis; stylus basilaris v. infra medium carpellorum insertus, stigmate capi- 
tellato 4—5-lobo; ovula in loculis 2, superposita. Cocci 2-5, interdum rostrati, endocarpio 
soluto.—fFrutieuli sepissime glabri, interdum pilosi, stellatim pubescentes v. rarius lepi- 
doti. Folia alterna, simplicia, integerrima, grosse glandulosa. Pedunculi sswpissime ax- 
ilares, l-flori, rarius 3-fori, pedicellis umbellatis racemosisve. Flores parvi v. mediocres, 
albi v. pallide rosei, rarius cyanei. 
Species ad 28, Australiz:e precipue extratropiez incole, unica Nove Caledonise indigena. DC. 
Prod.i. 720. Walp. Rep.i. 3803; 11.323: 4mm.ii. 248. PF. Muell. in Hook. Kew Journ. viii. 37. 
Frag. Phyt. Austr. 3, 102, 180. Flor. Vict. i. 118 (exel. Crowee et Phebalii sp.). Bot. Mag. 
t. 2804, 8180. — Deless. Jc Sel. iii. 45-47. —.4. Juss, Rut, (, 21. In E. trachyphylla, F. Muell., ova- 
rium (si fas sit fructu judicare) integrum est et, 4-5-loculare. 
32. Pnebalium, Ven. Jard. Malm. 102.—Calyx parvus, cupularis, 5-fidus v. 5-partitus. 
Petala 4-5, ovata v. lineari-oblonga, imbrieata v. valvata. Discus contractus v. annu- 
laris. Stamina 8-10, basi disci inserta, petalis ssepissime zequilonga v. longiora, filamentis 
subulatis v. filiformibus glaberrimis alternis brevioribus; antherz oblongsw, apiculatz, 
glaberrimz. Ovarium 2-5-partitum, glabrum pilosum v. lepidotum, erectum, lobis acutis 
v. rostratis; stylus basilaris v. ventralis, stigmate 'capitellato. —Cocci 92-5, truncati v. 
rostrati, endocarpio soluto.—Frutieuli v. rarius arbuscule ramosi, stellatim pubescentes 
v. lepidoti, raro glaberrimi. Folia alterna, integra, forma varia, integerrima v. dentata, 
plerumque coriacea, glanduloso-punctata. ^ Pedunculi axillares et terminales, umbellati 
v. corymbosi, rarissime solitarii. Flores parvi, rarissime 6-meri, albi v. flavi. 
