A‘ 
30 
Bidens (Campylotheca) »olyeephala Schtz. Bip. nov. 
‚spec. — Frutex glaber repetito-trichotomus, ramificationibus vero ulti- 
mis saepius diehotomis, Rami speciminum meorum spithamei-dodran- 
thales, brannescentes, inferne valde lignosi, pennä corvinä erassiores, 
teretes, sulcato-striati, eicatricosi, cicatrieibus (a foliorum connatorum 
insertione ortis) albentibus, caulem circulariter ambientibus. Yolia 
decussata, approximata, 1'/,—4 pl. vero 2—3 lin. distantia, inferiora 
cum petiolo 4'/, pollicari 4'/. poll. longa, 1'/, poll. lata, penninervia, 
ovato-oblonga, acuminata', margine serrata, serraturis utringae — 30 
elegantibus, apice inflexis, superne et inferne vero integra, superiora 
- minora, 1 poll. cum petiolo tantum longa et 3—4 lin, lata, tandem 
in lineari-lanceolata, integra 8S—-3—1 lin. longa et 1—'/, lin. lata 
abeuntia. Capitola multiflera, verosimiliter radiata, parva, pedicellis 
2-4 lin. longis insidentia efoliatis vel foliolo anguste lineari muni- 
tie, Involuerum hemisphaerico-depressum 5/,lin. altum, 2'/, lin. die- 
metro metiens, foliolis oblongo -lanceolatis, obtusis; receptaculum 
paleatum, paleis linearibus. Achaenia 1 lin. longa, lineari-elongala, 
compressinscula, glabrescentia, superne vero saepius setis paucis 
antrorsis maunita, apice attracta et in areolam -magnam apicalem 
expansa, calva. — In Marchionis insula Nukahiwa leg. Ed. Jardin 
n. 40. 
. Bidens (Campylotheca) Jardissii Schtz. Bip. nov. spec. — 
Suffruticulus glaber, repetito - trichotomus. Ramus describendus fere 
pedalis, teres, striatus, ultra 1 lin. diametro metiens, medullä faretus 
albä, quater in trichotomias abit, nempe 2'/,, 6, 8 et 8% poll. 
supra exortum. Folia 2-—/, poll. distantia, basi paulo connats, in- 
feriora 2—3 poll. longa, 1—°/, poll, lata, ovato-oblonga, acaminats, 
basi attenuata et sat abrnpte in petiolum abeuntia, pl. dimidiam 
. partem folii laminae metientem, 1 poll. et ultra longum, penniner- 
via, multiserrata, serraturis nempe folii eireiter 3 poll. longi utrin- 
que n. 31, acumine et basi vero integra; folia superiora deerescen- 
tia, subrbomboideo-ovata, summa sublinearia. Capitula mediocriß, 
multiflora, radiata, subcorymbosa, pedicellis insidentia 1 — 2 poll. 
longis efoatis v. foliolo uno alterove anguste. lineari, 3 lin. longo, 
obsitis. Involacrum depresso-hemisphaericum, 2'/, lin. altum, 5 lin. 
diametro metiens, foliolis factum biserialibus, lineari-lanceolatis, sub- 
aequilongis, margine plus minus scariosis, superne ciliatis, obtusis. 
Receptaculum 2 lin. diametro metiens, planum paleis onustum anguste 
linearibus. Flores radii lingulati, lingula aurea, striis n. 10 brun- 
neis percursa, neutra, flores disci tabulosi, hermaphroditi , fertiles. 
Achaenia radii 1 lin, cireiter longa effoeta, ceteram fertilibus eIM!- 
