64 ARKIV FÖR BOTANIK. BAND 17. N:0 7. 



Eupatorium Jeusseiiii Urb. (spec. nov.). Frutex. Rami 

 teretes multistriati pilis brevissimis sursum curvatis nigres- 

 centibus dense obsiti. Folia opposita, raro hinc illinc sub- 

 alterna, 5 — 10 mm longe petiolata, triangular!- v. ovato-lance- 

 olata, basi subtruncata, non v. vix in petiolum protracta, 

 superne sensim efc longe acuminata, apice ipso acuto, 4—8 

 cm longa, 1,5 — 3,ö cm lata v. in ramulis minora, e basi v. 

 perpaullo supra basin 3- v. sub-5-nervia, nervis 2 intermediis 

 usque ad v. supra medium productis, omnibus supra promi- 

 nulis et ope venarum subhorizontalium grosse anastomo- 

 santibus, margine depresse crenata, crenis minute et obtuse 

 apiculatis, supra glabra, subtus ad nervös obsolete pilosula, 

 et glandulis minutissimis pellucidis obsita. Inflorescentiae 

 axillares et terminales paniculam amplam formantes, speci- 

 ales subcorymbosae 4 — 5 cm diametro; bracteae inferiores 

 eupbylloideae lanceolatae parcissime serratae v. integrae 1,5 

 — 0,7 cm longae, caeterae lineares v. sublineares; pedicelli 

 O — 4 mm longi. Involucri squamae biseriatae, er, 9 valde 

 inaequilongae, pleraeque anguste lanceolatae 3-nerves 1 — 2 

 mm longae, interiores 1 — 2 inferne anguste lineares, supra 

 medium latiores 1 — 3-nerves usque 3 mm longae. Flores 

 5—6 in capitulo. Pappi setae 24 — 27 sordide albidae 2, .5 

 mm longae. Corollae 3 mm longae; tubus cylindraceus su- 

 perne sensim usque dimidio ampliatus; lobi triangulares tubo 

 7 — 8-plo breviores. Antherae 1 mm longae, ligula semiorbi- 

 culari loculis 8-plo breviore. Stylus 5,5 mm longus, infra 

 medium bifidus. Achaenia (non plane matura) 2,5 mm longa, 

 parce brevissimeque pilosa. — Depart, du Sud prope Aux 

 Cayes ad marginem rivuli, m. Jun. flor.: n. 130. 



Obs. T. Ex affinitate E. gihbosi Urb. (ex eadem insula). 



Obs. II. De nomine dato ef. p. 20. 



Eupatorium reversum Urb. (spec. nov.). Verisim. fru- 

 ticosum. Rami divaricato-patentes teretes multistriati bre- 

 vissime pubescentes. Folia opposita v. ad ramulos hinc illinc 

 subalterna, 12 mm longe et ultra petiolata, ovata, basi sub- 

 truncata paullo in petiolum protracta, superne sensim angu- 

 stata, apice ipso acuta, 3—6 cm longa, 2—3,5 cm lata, e 

 basi 3-nervia, nervis 2 lateralibus usque ad medium pro- 

 ductis, cum medio supra subimpressis et grosse reticulato- 

 anastomosantibus, margine minute v. obsolete crenulata, 



