146 Aemilius Koebue. 



inus. Lugd. 2. 134; Wlp. aim. 4. 686; Bth. fl. Austr. 3.295; Kz. in Seem, journ. of bot. 

 5. 375; Hk. fil. in B. H. yen. 1. 776 (sect. 1); Kz. journ. As. soc. Beng. 39, II. 76; 40, 

 II. 54 et 46, II. 83, (cf. Hasskarl Flora 1870 et 1871); Baill. hist. pi. 6. 439, 456.— 

 [Clavenna Neck. 1791, clem. bot. 2. 145 (ncc Clavena DC.) = Araeletia sec. Pfeiffer, 

 nomencl., sed ob stylos 2 a Lythraceis rejicienda]. — Suffrenia Bell. 1794, act. Taurin. 

 7. 445; DC. prod. 3. 76: Meissn. gen. 117(83); Endl. gen. p. 1199; prt. Mq. 11. Ind. Bat. 



1. 615; Ilarv. thes. Cap. 2. t. 189. — l'eplis pit. W. 1799, spec. 2. 244; Spr. syst. 



2. 135. — Hoykinia Raf. 1817, rev., ant. bot. 9 sec. Wis. — Sellowia Roth 1821, nov. 

 sp. 162; DC. prod. 3. 380. — Winterlia Spr. 1825, syst. 1. 788 et 519. — Ameletia DC. 

 1826, mem. soc. Gen. 3, II. 82, prod. 3. 76; Wt. A. prod. 1. 303; Meissn. gen. 117(83); 

 Endl. gen. p. 1199; Wlp. rep. 2. 101; Wt. to. pi. Ind. or. t. 217, 257 A, B, 258, et in 

 Hk. ic. pi. ser. 5. t, 826; Bl. mus. Lugd. 2. 135; Mq. fl. Ind. Bat. 1. 616, et 2. 261 ; 

 arm. mus. Lugd. 2. 261; Wlp. aim. 4. 686; F. Mull, fragm. phyt. austr. 3. 108. — 

 Entelia R. Br. ms., Orleyioides Soland. ins. el Lythri spec. Perr. in litt. sec. DC. 1828, 

 prod. 3. 380 etc. — Nimmoia Wt. 1837, Madr. journ. sc. 5. 311; Wlp. rep. 5. 824; 

 Nimmonia Wt. ill. 1. 206. — nhyacophila*) Hochst. 1841, Flora 24. 659; Hk. fil. in B. H. 

 gen. 1. 777; Hrn. in 01. 11. trop. Afr. 2. 470; Baill. hist, pi. 6. 440, 457 (nou Rhuaco- 

 phila Bl.). — Quartinia Endl. 1842, gen. suppl. 2. 94; Meissn. gen. 2. 355; Rich. fl. 

 Abyss. 1. 277 (nee. aim. sc. nat., 2. ser., 16. 259); Wlp. rep. 5. 673; ann. 2. 538. — 

 — Isnardia (ascendens) Hall, in Eat, sec. AGr. 1848, bot. north. Un. St. 132. — Ditheca 

 prt. ct Tritheca Mq. 1855, fl. Ind. Bat, 1. 615 el 614. — Hypobrichia (non Null.) Bth. in 

 hb. Spruce; Gr. 1866, cat. pi. Cub. 108. — Hydrolythrum Hk. fil. 1843, in Hk. ic. pi., 

 new ser. 2. t. 1007 et in B. II. gen. 1. 777. 



Flo res 3 — 6meri actinomorphi plerumq. minuti, interd. dimorphi. 

 Calyx semiglobosus, campanulatus, ureeolato-tubulosus, semper fere sca- 

 rioso-corollinus, rarissime herbaceus; Iobi breves v. Iongiusculi plerumq. 

 enerves nervis ad staminum insertionem evanescenlibus, commissuralibus 

 vero completis (rariss. his nullis, illis completis); append, nullae v. seti- 

 formes. rare latiusculae crassiusculae. Plerumq. annulus nectarifer ealycis 

 basi adhaerens et interd. margine in squamulas epij)etalas, saepius bipar- 

 tilas liberas excurrens. Petal a persistentia, multo rarius caducu v. 0. 

 S t a m i u a episepula 1—6 epipetalis nullis, tubo vix supra basin v. ad */ 3 — % 

 ins., tubo inclusa v. lobos aeq., rarius superautia; antherae rotundatae, 

 dorso aflixae. Ovarium sessile v. subslipilatum, incomplete 2 — 4 locu- 

 lare; ovula pauca v. crebra minima; stylus v. ovario brevior, raro 2 — 

 oifeiplo longior; stigma punctiforme v. capitatum, rariss. bilobum. Cap- 

 sula globosa v. ellipsoidea, calyce inclusa, raro lobos paullo superantia, 

 citrtilaginea, parietibus demum (sub microscopio luce permeante) 

 eleganter denseque hoHzonttditer striatic, 2—4 locularis, sep- 

 ticide '2 — 4-valvis, Semina minirtia obovata v. suborbicularia v. anguste 

 elliptica, plerumq. hinc plana hinc convexa laevia. Cotyledones rotun- 

 datae v. subquadratae, nunc profunde cordatae, nunc a radicula incisione 

 nulla distinctae. 



Herbae annuae 2 ) (an semper?), aquaticae v. palustres, humiles, 



1) Es giebt audi cine Phryganeiden-Gattung dieses Namens . 



2) Wird bei den einzelnen Arten nichl wiederholt werden. Nur bei den Arten, wo 



