54 Fr. Kränzlin. 
9 disci fere 3 mm longi. Pappi paleae in flor. radii 2, nunc breviore tertia 
addita, in flor. disei 4—7, plerumque 5, omnibus inferne membranaceo- 
dilatatae. Achaenia 3 mm longa, paleis aequilonga. — Hab. in Sto. Do- 
mingo prov. Samaná prope Sanchez in via ad Arenoso versus, m. Oct. 
flor.: Taylor no. 87. 
Obs. Ad typum polymorphum P. ciharis L. pertinens. ` Affines 
P. domingensis Urb. folis angustioribus glandulas secus margirem 
uniseriatim dispositas gerentibus, P. ciliaris L. ipsa capitulis in apice 
ramorum 2—8 glomeratis sessilibus v. usque 3 mm longe pedunculatis 
facile discernendae sunt. e 
252. Peetis Christii Urb. (spec. nov.). Annua, erecta, 20 cm alta, caule 
inferne 3,5 mm crasso, valde ramoso, ramis patentibus. Folia sublinearia, 
inferne paullo angustata, 1—2 cm longa. majora 2—3 mm lata, margine 
plana v. vix recurva, basi inter sese non v. vix connata, supra basin paribus 
3—5 setarum ciliata, glandulis in facie inordinatis. Capitula in apice 
ramulorum solitaria, raro bina, vix v. usque 2,5 mm longe pedunculata : 
involucri phylla 5 anguste oblonga 5 mm longa apice obtusa. Flores 10—11 
in quoque capitulo, 5 radii 3,5 mm, 5—6 disci vix 2 mm longi. Pappi 
waleae in flor. radii 2. in flor. disci 7—8 inaequales, omnes inferne 
sensim membranaceo-dilatatae. Achaenia 2,5 mm longa hirtella. — Hab. 
in Haiti austr. inter les Irois et Carcasse 50-—100 m, fl. Aug.: Christ 
no. 2256. i; 
Obs. A P. ciliari L. capitulis plerumque solitariis minoribus recedit. 
7 9253. Artemisia. domingensis Urb. Symb. ant. VII (1912), p. 430: 
. Rydberg in North: Amer. Flor. 34, part 3, p. 285. — Materie meliore nunc 
obvia diagnosi hocce addere velis: Planta annua 0,4—1 m alta. Flores 
glandulis sessilibus granulati, marginales 24—30; corollae anguste cylin- 
draceae apice brevissime 3-dentatae 1 mm longae; styli in ?/; superiore 
bifidi, ramis exsertis filiformibus. Flores disci sine dubio fertiles, duplo 
pauciores 11—13; corollae inferne cylindraceae, superne campanulatae 
5-dentatae 1,2 mm longae; styli in Y, superiore bifidi, ramis non exsertis 
parum divergentibus filiformibus, apice truncato paullo dilatatis obsolete 
fimbriatis. — Hab. in Haiti in montibus Furey: Picarda no. 1537, prope 
Thebaud in monte Brouet in declivibus graminosis 1600 m, in Morne la Selle 
in sylvis apricis 1800 m: Buch no. 1132, 1718, in Sto. Domingo in prov. 
La Vega in La Cienaga 900 m: Fuertes no. 1739c, prope Constanza 
in pinetis 1250 m: v. Türckheim no. 2925, in Valle nuevo ad ripam rivuli 
in graminosis 2270 m.: Eggers no. 2222. 
102^ XXII Fr. Krünzlin: Bignoniaceae novae. I. 
^ 5. Petastoma euyabense Krünzl.nov.spec. — Frutex scandens. — Rami 
validiusculi, cortice minutissime puberulo, lenticelloso tecti, subhexagoni, 
suleati, internodium unicum, quod metiri licuit, ad 13 em longum. Folia 
conjugata, in cirrhum saepius deciduum, si adest, longum, satis validum 
