40 
Hermann Wüllf. 
Umbelliferae-Apioideae-Aimnineae heteroclilae. 
liai'cc brcvilcrque venosis percursa. Nervus 
niarginalis verus tenuis senii)cr obvius. 
Subsect. 4. Nervosa Godr. ex pte. 
(3 Gaules zfc scaposi; caudex valde in- 
crassalus residuis foliorum emortuo- 
rurn dense et subimbricate obleetus . Ser. 1 . Scaposa. Wolff. 
<3^ Gaules ± f’oliosi ramosique; caudex 
tenuis sparse residuis foliorum einor- 
tuorum obsitus. 
A Folia numquam insigniter transverse 
venosa nec pseudodistiche disposita. 
)( Involucelli phylla plerumque ± 
dilatata, zh colorata, 5 — H- 
nervia Ser. 2. licmunculoidea WollT. 
X X Involucelli phylla angusla, viridia, 
3( — 5)-nervia Ser. 3. Falcata Wolff. 
AA Folia basalia et caulina inferiora 
dense pseudodistiche disposita, an- 
gustissiina, vix venosa, aut remote 
spiraliter disposita, permagna, vcnis 
Iransversalibus instructa. 
X Folia linearia vel vix lineari- 
lanceolata; herba perenuis . Ser. 4. Pscudodisiicha Wolff. 
X X Folia magna, oblonga, eximie 
transverse venosa; suffrutex. 
Ser. 5. Transvcrsevenia Wolff. 
ff Folia undique dz manifeste heteroneura, 
lamina (fol. latiorum) supra quasi remote 
I)emiinervia, subtus nervis pluribus sub- 
parallelis vel ± divergentibus instructa ; ner- 
vus marginalis valde incrassatus . Subsect. 5. Marginata Godr. ex pte. 
** Suffruticcs sempervirentes; folia coriacea . Subsect. 6. Rigida Drude, 
b. Folia coriacea, nervis lateralibus 2 — 4 tenuissimis mox 
desinentibus neglecUs, costa (unica) crassa densissime 
vel remote penninervia percursa Scct. V. Coriacea Godr. 
Sect. 1. Perfoliata Godr. 
Diatro])a Üuniort. Florul. belg. (1827) 76 (genus). — Perfoliata Godr. in Gren. 
et Godr. Fl. France 1. (1848) 717; Doiss. Fl. Orient. 11. (1872) 834; Hriq. Monogr. 
(1 897) 59; Rouy et Gani. in Rouy et Fouc. Fl. France 1. (l90l) 314; Fourr. in 
Ann. Soc. Linn. Lyon. n. s. XVI. (1868) 390 (genus). — Folia inferiora (magna) ± 
distincte petiolata vel subsessilia, ca. 7 — ll-nervia, nervis lateralibus nervo medio im- 
priniis superne remote pinnato-venoso inferne subparallelis, deinde subarcuatiin inar- 
ginem et apicem versus divergentibus, leviter serj)entinis, venis rernotis ± patentibus 
I)arum conspieuis, juxla marginem subelegantcr arcuatis inter sese anastomosantibus; 
folia superiora plane perfoliata, multinervia, nervis radiatis. Involucelli phylla (4 — ) 
5 — 7, plerumque inter se valde inaequalia, rarius subac(pialia, libera vel basi dr con- 
nata. Fructus oblongus vel raro subgloboso-ovoidcus subdidymus; mericarpia laevia 
vel granulata vel tuberculala vel rugosa; Juga liliformia vel crassiuscula vel alata; vitlae 
in fructibus maluris [)lus minusve usque plane obliteratae. — Sjjccics 6, imprimis arcae 
inediterraneac, earum 2 usipic in Kuropani inediam divnlgatae. 
A. Fructus Jugis liliforniibus vel crassiusculis sed nunniuam’ 
alatis inslructus. 
