44 
Hermann Wolll’. — lJinbellil'crae-Aj)iüideac-Ammineae lieleroelilae. 
Hcldrcicli, Pisidien [1 849] n. 679; Montbrei, PL d’Orienl [1838] n. 1898; Herb. 
Noeanurn [1 852] n. 803; Pichler, PI. Syriae [1 883] n. 286; Sintenis, It. Orient. 
|1 888] n. 909 ,. 1 143 [1 890], 2824; Bornmüller, PI. Anatol. or. [1 890] n. 1 68 4, 
II. pers.-lurc. [1 892] n. 3346 [Armenia minor]; Manissadj ian, P). Orient, n. 673; 
Warburg et Endlich, It. phryg. I. [l90l] n. 988). 
3. B. pseudocroceum Wolff nov. spec. — Planta habitu fere speciei praecedentis. 
Folia inferiora non visa, superiora lirma, viridia, itnpellucida, suborbicularia vel late 
ovato-orbicularia , obverse campanulata, margine — in sicco — undulata, 25 — 45- 
nervia, usque 5 cm longa, usque 3 cm lata , ad apicem caulis raniorumque decrescentia. 
Umbellae longe pedunculatae, 4 — 5 cm latae, 8 — 1 2-radiatae, radiis subfiliformibus, sub 
anthesi usque 1,5 cm longis. Involucelli phylla flavido-viridia, semipellucida, plane libera, 
vel breviter connata, ovata vel obovata, basin versus sensim angustata, abrupte brevissime 
acuminata, submucronulata, 5-nervia, 5 — 7 mm longa, 3 — 4 mm lala, umbellulas 7 — 8 mm 
latas duplo superantia. Flores parvi, ad 1 5 in unaquaque urnbellula, pedicellis inaequa- 
libus 2 — 3-plo breviores; petala obtrapezoideo-i’otundata, lobulo inllexo 2 — 3-plo breviore, 
apice obsolete tridenticulato instructa. Ovarium sub anthesi plane laeve. — Fig. ^H. 
Kaukasus: Ohne nähere Angabe des Standortes (Herb. Boissiei’, Herb. Delessert). 
Nota 1. Cujus speciei sine dubio novae tantum pars superior milii suppelebat; fructus 
maturos non ^idi, quam ob rem species forsan serius, fructibus maturis notis, in subsectionem 
proximam collocanda erit. 
• Nota 2. B. Witlmani a cl. Steven in Verz. taur. Pfl. descriptum sec. cl. autorem a 
B. rotundifolio umbollis G — 10-radiatis differt. Plantam Stevenianum non vidi; c descriptione sola 
non satis elucet an B. Witlmani ad B. rotundifolium vel ad nosti'am speciem pertineat. 
Itaque nomen mihi plane incertum remansit atque nomen novum constitui. 
Subsect. 2. Rugosa Briq. 
Trachyplcunim (genus) Reichb. Consp. regn. veget. (1828) 1 43 ex pte.; Calest. 
in »Webbia« (1 905) 1 62. — Buplcurum a. Truchyphumm Reichb. Fl. germ. 
cxcurs. (1 832) 479 ex pte. — Rotte I. Trachyplcunim (Reichb.) Pospich. P’l. österr. 
Küslenld. II. (1 899) 1 49. — Subsect. Biiyosa Briq. Monogr. (1 897) 62. — Mericarpia 
ad valleculas et ad commissuram granulata vel tuberculata vel rugosa. 
4. B. Heldreichii Boiss. et Bai. in Boiss. Diagn. pl. nov. ser. II. 6. (1 859) 75; 
Boiss. Fl. Orient. II. (1 872) 837; Briq. in .Archiv, sc. phys. et nat. 4. per. IV. 
(1 897) 592 — 95 et in Bull, labor. bot. univ. Geneve Hl. 1. (1 899) 73 — 75. — 
Glaucescens vel glauco-viride, usque 50 cm allum, habitu fere specierum praeceden- 
tium, sed caule plerumque crassiore, magis et haud raro subcorymboso-ramoso, ramis 
erectioribus, ± abbreviatis. Folia inferiora breviter peliolata vel subsessilia, oblongo- 
ovata vel -lanceolata, apice obtusa; folia cetera jilane perfoliata, media superiora- 
que late ovata vel suborbicularia, apice oblusissima, usque 2 5-nervia, 3 — 5 cm longa, 
2 — 3 cm lata, summa rameaque sensim minora, suborbicularia, ca. 15 — 21-ncrvia. 
Umbellae breviter pedunculatae, 8 — I 2-radiatae, radiis conferlis, inaeiiualibus, crassius- 
culis, sulcatis, 0,5 — 1 cm longis. Involucelli phylla 5- — 6, iiatenlia, pallide viridia 
vel viridi-llavescentia, valde inaecjualia, cxleriora ovata vel obovata vel obovato-lanceo- 
lata, rarins ellii)lico-oblonga, apice subsubito brevilercpie acuminata, 5 — 7-nervia, nervis 
prominentibus manifeste dense(pie sub[)innalo-venosis, interioribus 3-nerviis multo majora, 
umbellulas 8 — 1 5-lloras <lu]tlo vel rarius usque subtriplo superantia. Pcdicelli sub an- 
tbesi tenues, demum incrassati, flores aecpianles, fructibus paulo breviores. Petala 
subsemiorbicularia vel obtraj)ezoidea, nervo laxe pinnato-venoso pcrcursa, lobulo inllexo 
rectangulo quam [)etahnn dimidio breviore instrucla. Fructus brimncus, elliptico-oblongus, 
a[)icem versus allenualus, subsulcatus, stylo|)odio vix horizontaliter prominente coronalus, 
ca. 3 mm longus, ca. I mm lalus; mericarpia jugis subliliformibus instructa, trans- 
verse secla pentagona, ad commissin am latam |)lana; pericar[)ium satis crassum ; vittae 
sububliteralae ; endosjiermium ad facicm levilt'r excavalum. — Fig. 5.1 — JK 
