rmbelliferae. 639 



26. Peucetlanum L, gen, n. 339. 

 A. Valleculae univittatae. 

 1. Sectio. Selinoides DC. pr. IV. p. 180. — Mericarpia late 

 marginata, margo nienibranaceus diaphanus; involucruni polyphyllum. 

 Flores albi. 



1. P. aeg-opodioides Bois. fl. or. II. p. 923; Haussk. symb. 

 p. 98 {Phiisospermum); Vand. in Sitzungsb. bohm. Ges. Wiss. 1888 

 p. 449. ■ — Aegopodinm involncratim Orph. in sched. — Pencedcmum 

 serhicum Petr, addit. fl. Nyss. p. 89, — P, rivnlare Petr, 1, c. p, 90, 



— Exsicc, : Sint. it. thessal. 1119. 



Ghibrum ; caule erecto, subanguhito-striato, fistuloso, parce ramoso ; 

 foliis inferioribus longe petiolatis, ambitu triangularibus, ternatim bipin- 

 natisectis, segmentis magnis 5 — 7 cm longis, 2 — 4 cm latis, petiohilatis, 

 ovatis vel oblongis, basi truncatis vel cuneatis, acute serratis, fohis super- 

 ioribus vagina dilatata suffultis, pinnatisectis, segmentis ovatis incisis; 

 umbellae radiis numerosis, pedicellisque pruinosis ; involucro 3 — Bphyllo, 

 rarius 1 — 2phyllo, phyllis lineari-subulatis ; involucello polyphyllo, phyllis 

 lineari-setaceis, pedicellos aequantibus; mericarpiis ovato-orbiculatis vel 

 late cdlipticis, apice leviter basi manifeste cordato-emarginatis, margine 

 albo semini sublatiore, jugis filiformibus prominulis. — Habitu Aego- 

 podio simile, quapropter Orphanides, qui primus plantam supra Brusnik 

 l^r. Bitolia Macedoniae a. 1862 sine fructu collegit, eam nomine Aego- 

 podium involucratum salutavit. 



Ad rivulos regionis subalpinae, rarissime. Thessalia : mt. Ghavellu 

 (Haussk.) et in oropedio Neuropolis pr. Sermenikon in Pindo (Sint.). — 

 Jul. Aug. -ij. 



2. P. cnidioides Bois. et Heldr. diagn. ser. 2, II. p. 90, Fl. or. 

 II. p. 1026; Heldr. chlor. Parn. p. 19; Hal. in 6. b. Z. 1897 p. 284. 



— Exsicc. : Heldr. herb. norm. n. 730; Orph. fl. gr. n. 884. 



Glabrum ; caule erecto, sulcato, solido, parce ramoso ; foliis inferi- 

 oribus longe petiolatis, ambitu triangularibus, 2 — 3 pinnatisectis, segmentis 

 mediocribus, petiolulatis, cuneato-ovatis, 3 — 4partitis et in lacinias ob- 

 longo-lineares obtusas mucronulatas fissis, foliis sviperioribus decrescenti- 

 bus; umbellae radiis numerosis, pedicellisque scabridulis; involucri et 

 involucelli polypjiylli phyllis lanceolatis, hisce pedicellos subaequantibus ; 

 mericarpiis oblongis apice obtusis, basi cordato-emarginatis, margine albo 

 semini aequilato, jugis filiformibus prominulis. — P. austriaco (Jacq.) 

 affine, quod differt foliorum segmentis elongatis linearibus et mericarpiis 

 basi vix retusis. 



In silvaticis subalpinis, rare. Thessalia: mt. Olympus supra Hagios 

 Dionysios (Orph.), mt. Pelion pr. Zagora (Aphent.) ; mt. Parnassus pr. 

 Rachova (Heldr.). — Jul. Aug. 4, 



2. Sectio. Taeniopetaltim Vis. fl. dalm. III. p. 49 jjro gen.; 

 Nym. consp. p. 286. — Mericarpia latiuscule marginata, margo tumidi- 

 usculus; involucrum nullum vel subnullum. Flores ochroleuci. 



