Compositae. 69 
2. P. ceorymbosum L. sp. p. 890 (Chrysanthemwum); Willd. sp. 
FII. p.-2155; Haussk. symb. p. 111; Form. in Ver. Brünn 189^ p. 
33; Bald. riv. coll. bot. Alb. 1896 p. 67. — Icon: Jacq. fl. austr. t. 
319. — Exsicc.: Bald. it. alb. epir. IV. n. 123. 
Caule erecto, apice corymboso, folis pinnatisectis, adpressiuscule 
hirsutis, segmentis oblongo-lanceolatis, pinnatifidis et argute serratis, 
summis confluentibus, foliis superioribus sessilibus, segmentis lanceolatis, ser- 
ratis; involueri non umbilieati, hirti, phyllis pallidis, obtusis, interioribus 
apice scariosis; ligulis oblongo-elliptieis, albis, discum | aequantibus ; 
acheniorum corona elongata, apice fissa. 
In silvaticis regionis montanae. Epirus: mt. Maria distr. Ljaskovik 
(Bald.); Thessalia in oropedio Neuropolis (Haussk.) mt. Kerasia Sina 
in mt. Chassia (Form.); Phocis: mt. Parnassus (Kruper); Laconia: mt. 
Malevo pr. Kastanitza (Orph. — Maio, Aug. 2] 
3. P. einereum  Griseb. spic. II. p. 202. —  Exsiec.: Sint. it. 
thessal. n. 1719. 
Differt a praecedente, cui proximum, foliis supra canescentibus 
subtus sericeo-canis, involucri phyllis longioribus aeutis. Secundum 
Velenovsky fl. bulg. p. 269 varietas tantum praecedentis, nam occurrunt 
formae, quae transitum manifestum ad illum praebent. 
"Thessalia: in valle Negerli pr. Chaliki (Sint. — Maio, Aug. 3L 
Obs. P. fuscatum Willd. sp. IIL p. 2156, species Tunetana, 
erronee indicatur in Graecia a S. et S. pr. II. p. 196. 
29. Tanacetum L. gen. n. 944. 
1. T. vulgare L. sp. p. 844; Dallap. prosp. p. 112; Form. in 
Ver. Brünn 1896 p. 44, 1897 p. 33. — Icon: Fl. dan. t. 871. 
Glabriuseulum ; caule erecto, apice composite-corymboso; foliis pin- 
matiseetis, segmentis lineari lanceolatis, elongatis, inciso-serratis vel pin- 
natifidis; capitulis hemisphaericis; involucri phyllis oblongis, obtusis, 
apice lacero-scariosis; corollis flavis, radii tubulosis, limbo — brevissimo 
unilaterali. 
In dumetis, nemorosis, "Thessalia: pr. Mavreli, in valle fluvii 
Longi, pr. Jerakari, Vlachava, mt. Hagia Paraskevi et Cuka in mt. Chassia, 
mt, Godaman in Olympo (Form.); Cephalonia (Dallap.) sed sec. Heldr. 
fl. cephal. p. 45 ex confusione. — Jul. Aug. 2L 
Obs. T. annuwm L. sp. p. 844, a Ch. et B. fl. pelop. p. 57 pr. 
Philiatra in :Peloponneso probabiliter ex confusione indicatur. — T. 
balsamita L. sp. p. 845; Dallap. prosp. p. 112; —  Pyrethrum tan- 
acetum DC. pr. VI p. 63; Heldr. Nutzpfl. p. 26. Colitur in hortis. 
30. Chrysanthemum L. gen. n. 966. 
a. Achenia sensim in coronam amplam vaginaeformem abeuntia. 
1. C. Myeonis L. sp. ad 2 p. 1254; Weiss in z. b. G. 1896 
p. 40; Bois. fl or. III. p. 335; Spreitz. in z. b. G. 1877 p. 713, 
