62 Walther Wangerin. — Cornaceae. 



in Frem. Hep. expl. Exped. (1845) 90; Walpers, Rep. V. (1845/46) 935; Emerson, 

 Mass. Trees (1846) 410; Rieh. Arct. Exped. 429; Parry, PI. Minn. 613; PI. Bourgeau 

 257; Gray, Manual 200; Coult. et Ev. in Bot. Gaz. XV. (1890) 35; Koehne, Dendrol. 

 (1893) 437 et in Mitt. Deutsch. Dendrolog. Gesellsch. XII. (1903) 43. — C. tomentosa 

 Steud. Nomencl. ed. 2. I. (1841) 422. — C. tomentulosa Michx. Fl. bor. amer. 

 I. (1803) 91; DC. Prodr. IV. (1830) 272. — C virginiana Hort, ex Lam. Encycl. II. 

 (1786) 115. — Arbor fruticosa .1 — 3 m alta, ramulis teretibus novellis breviuscule 

 puberulis purpureo-maculatis , adultis glabratis brunnescentibus manifeste lenticellatis. 

 Folia petiolo subtereti 1 — 1 5 mm longo perappresse piloso vel omnino fere glabrato 

 stipitata, chartacea, supra saturate viridia subtus canescentia, supra pilis brevissimis 

 appressis densiuscule praedita, subtus pilis longioribus crispidulis valde dense pubescenti- 

 tomentella, late rotundato-elliptica vel latissime elliptieo-ovata, basi plerumque rotundata 

 vel rarius remote subcordata, apice abrupte breviterque acuminata, 8 — 14 cm longa et 

 5 — 11 cm lata, 6 — 8-nervia, costa nervisque lateralibus primariis supra vix, subtus 

 valde prominentibus, seeundariis utrinque vix manifesüs vel subtus paulo prominulis. In- 

 florescentiae 2 — 3 cm longe peduneulatae, depresse corymbosae subglobosae sat compaetae, 

 peduneulo ramulisque disperse appresseque pilosulis vel fere glabratis, pedicellis 2 — 3,5 mm 

 longis; ovarium ellipsoideum apice constrictum in sicco interdum leviter costulatum, 

 1,25 — 1,5 mm longum, dense cano-pilosum ; calycis dentes minute trianguläres brevis- 

 simi discum haud aequantes; petala lingulala apice subacuta, dorso densiuscule ap- 

 presseque puberula, 2,5 — 3,5 mm longa; staminum filamenta 3 — 4 mm longa, antherae 

 1,5 — 1,75 mm metientes; discus conspieuus pulviniformis ; Stylus cylindricus 2 — 2, "5 mm 

 longus sparse pilosulus vel glabratus, stigmate depresse capitato quam styli apex mani- 

 feste latiore coronatus. Drupa albido-glaucescens sphaeroidea, diametro 5 — 6 mm 

 metiens, putamine bene vel leviter depresse globoso haud compresso interdum leviter 

 obtuseque costulato 3 — 4 mm alto, 4 — 5 mm diametro metiente. — Fig. 14-ff — J, 16. 

 Atlantisches Nordamerika, von Neuschottland bis nach Virginien hin, west- 

 wärts besonders in der Region der Großen Seen und von dort (nach Coulter und 

 Evans) bis nach Jowa und dem Winipeg-Valley. Hat mir aus folgenden Staaten vor- 

 gelegen: Connecticut, Rhode Island, New York, New Jersey, Pennsylvania, Ohio, Indiana, 

 Wisconsin, Minnesota. — J. H. Sandberg, (Jn. St. Nat. Herb. n. 620; Koehne, 

 Herb, dendrolog. n. 183; Hohenacker, Arznei- u. Handelspfl. n. 856. — Die Rinde 

 dieser Art wird nach Hohenacker als Surrogat der Chinarinde, sowie auch sonst 

 arzneilich verwendet. 



11. C. glabrata Benth. in Bot. Voy. Sulph. (1844) 18 et PI. Hartweg. (1839/57) 

 314; Walpers, Rep. V. (1845/46) 933; C. A. Meyer in Ann. sc. nat. 3. ser. IV. 

 (1845) 64; Brew. et Wats. Bot. Calif. I. (1876) 275; Coult. et Evans in Bot. Gaz. 

 XV. (1890) 89; Koehne, Deutsche Dendrol. (1893) 436 et in Mitt. Deutsch. Dendro- 

 log. Gesellsch. XII. (1903) 38. — Frutex 1,5 — 3,5 m altus, ramulis teretibus ereclis, 

 novellis perappresse pilosis brunneo-rubescentibus, mox glabratis atque demum cinereo- 

 fuscescentibus. Folia 5 — 8 mm longe petiolata, tenuiter chartacea, supra laete viridia 

 subtus concoloria, juveneula utrinque densiuscule, adulta disperse pilis brevissimis ap- 

 pressis obsita, bene usque longe elliptica vel rarius lanceolato-ovata, basi saepissime 

 in petiolum constrieta, apice breviter acuta vel minute acuminata, 3 — 6 cm longa el 

 1 — 2,5 cm lata, 3 — 4-nervia, costa nervisque lateralibus primariis supra paulo immersis 

 subtus prominulis, seeundariis utrinque manifesüs. Inflorescentia peduneulo 1,5 — 2 cm 

 longo breviter appresseque piloso praedita depresse corymbosa planiuscula saepissime 

 satis parva atque subpaueiflora, ramulis item perappresse puberulis vel glabi 

 pedicellis 1,5 — 3 mm longis; ovarium 1,5 mm longum, dense appresseque cano-pilosum, 

 in sicco interdum leviter costulatum; sepala lanecolata, 0,5 mm longa, discum sul>- 

 aequantia; petala lingulata 4 mm longa, dorso pilis longiusculis appressis obtectaj 

 lUmimun filamenta 4 — 4,5 mm metientia, antherae 1,5 — 1,75 mm longae; discus 

 eonspicuui puhriniformis; Stylus cylindricus 2,5 — 3 mm longus, parce appresseque pilosus, 

 stigmate truncato. Drupa all>i<la usque pallide coerulea, diametro 4 — 6 nun metiens, 



