112 
F. Pax u. R. Knuth. — Primulaceae. 
147. Pr. heterodonta Franch. in Bull. Soc. philom. Paris 7. ser. X. 1886 1 45, 
Pax in Engler's Bot. Jahrb. X. (18 89) 211. — Glabra, efarinosa. Folia 3—5 cm longa, 
2 3 cni lata, membranacea, petiolata, ovata, acuta, satis grosse dentata, dentibus hinc 
inde subtiliter denticulatis, basi subito in petiolum alatum, laminam aequantem vel 
breviorem contracta. Scapus gracilis, 8 — 15 cm altus, umbellam plurifloram gerens; 
bracteae subulatae, 5 mm longae; pedicelli graciles, =fc I cm longi, fructiferi longiores. 
Calycis 6 — 7 mm longi, efarinosi, viridis, aperte campanulati, ultra medium fissi lobi 
lanceolati, acuti. Corollae violaceae tubus pallidus, calycem paullo excedens, limbus 
planus, 2 cm fere diametiens, lobi late obcordati, bifidi, lobulis divaricatis. Capsula 
subglobosa, calycem vix aequans vel paullo brevior. 
Japan: Gipfel des Iwagisan (Faurie n. 650 ! 1021 !). 
Nota. Foliis basi latioribus neque angustioribus facile a Pr. cuneifolia discernenda. 
148. Pr. cuneifolia Ledeb. in Mem. Acad. St. Petersbourg V. (181 5) 522; 
Fl. ross. III. (1 847 — 49) 1 5; Regel in Acta horti petrop. III. (1 874) 150; Pax in 
Engler’s Bot. Jahrb. X. (1 889) 2 11. — Pumila vel major, glabra, efarinosa. Folia 
1 3 cnl longa, 6 — 15 mm lata, breviter vel longe petiolata, subcrassiuscula, obovato- 
cuneata, antice grosse serrata, basin versus longe cuneato-angustata, integra. Scapus 
brevissimus, inter folia occultus vel saepius elongatus usque ad 12 cm altus, gracilis, 
umbellam 1 — 6 -floram gerens; bracteae subulatae, 3 — 4 mm longae; pedicelli graciles, 
vix 1 cm attingentes, saepius breviores. Calycis 4 — 5 mm longi, ultra medium lissi 
efarinosi, viridis, aperte campanulati lobi lanceolati, acuti. Corollae carneae vel roseae 
tubus cylindricus, calycem superans, limbus 1,5 — 2 cm vel ultra diametiens, lobi pio- 
funde emarginati. Capsula calyce inclusa. 
Ostsibirien und arktische Inseln der Behringssee. 
Var. a. Dubyi Pax. — Pr. cuneifolia Duby in DC. Prodr. VIII. (1844) 39. — 
Major. Scapus folia superans, 6 — 12 cm altus, umbellam 3 6-floram gerens. Folia 
longe petiolata, petiolus =h 3 cm longus, gracilis. Flores majores. 
S tan owoi- Gebirge: Ajan (Tiling n. 204!, Turczanin ow). 
Var 3 saxifragifolia (Lehmann) Pax. — Pr. saxifragifolia Lehmann, Monogr. 
Primul. (1817) 89 t. 9; Duby in DC. Prodr. VIII. (1 844) 39. — Pr. hyperborea Spreng. 
Syst, veget. I. (1825) 577. — Pr. cuneifolia A. Gray, Synopt. Fl. North Amer. II. I 
f 1886) 59. — Minor. Scapus inter folia occultus vel longior, 1 6 cm altus, umbellam 
1 3-floram gerens. Folia brevius petiolata. Flores paullo minoies. 
Arktische Inseln der Behringssee: Aleuten (ohne Sammlername!), S. 0. Alaska 
(A. u. A. Krause n. 144!), Unalaschka (Chamisso!). 
149. Pr. Souliei Franch. in Morot, Journ. de bot. IX. (1 895) 450. — Folia 
efarinosa, pube brevi asperula, longe petiolata, 1—2 cm longa, ovata, obtusa, basi 
truncata vel leviter subcordata, crenulata; petiolus apicem versus tantum anguste alatus, 
gracilis. Scapi plures, foliis 3— 5-plo longiores, alii uniflori, alii pluriflori; bracteae 
subulatae; pedicelli graciles, elongati. Calycis 6 — 8 mm longi, albo-viridis, submem- 
branacei, ad medium fissi lobi lineari-lanceolati, acuti, erecti, nervo medio crasso vires- 
cente percursi. Corollae purpureo-violaceae tubus cylindricus, calycem superans, limbus 
) e — i g mm diametiens, crateriformis, lobi bilobi. Capsula ovoidea, calyce inclusa. 
Centralchina, Szechuan: Ta-tsien-lu, Berge von Tchito (Soulie n. 382). 
150. Pr. sertulum Franch. in Morot, Journ. de bot. IX. (1 895) 451. 1 olia 
membranacea, oblonga vel obovata, obtusa, glabra, circum circa argute denticulata in 
petiolum alatum longe attenuata. Scapus foliis duplo longior, umbellam valde multi- 
floram gerens; bracteae herbaceae; pedicelli calyce 2— 3-plo longiores. Calycis laxe 
pulverulenti, campanulati, ad medium vel paullo ultra fissi lobi lanceolati, acuti. Coio ae 
purpureo-violaceae vel albae tubus calycem superans, limbus crateriformis, 2 cm dia- 
metiens, lobi ovati, bifidi. Capsula ovata, calyce inclusa. 
Centralchina, Szechuan: Tchen-keu-tin, 250 0 m Farges). 
Nota. Species mihi ignota est et forsan in sectionem Calliantharum pertinet. 
1 
