26 
F. Pax u. R. Knuth. — Primulaceae. 
Calyx eampanulätus, 5 — 6 mm longus, extus praesertim basi pilis brunneo -purpureis 
vestilus, lobi ö trianguläres. Corollae dilute lilacinae tubus elongatus, ad 1,5 cm longus, 
limbus 2 cm fere diametiens, lobi bilobi. 
Yun-nan: (Henry n. 11999!); Mengtse, an Kalkfelsen bei 2900 m (Henry n. 
10512!, W. Hancock n. 109). 
II. Pr. malvacea Francli. in Bull. Soc. bot. France XXXIII. (1 886) 65; Pax in 
Engler’s Bot. Jahrb. X. (1889) 167 ; Forbes and Hemsl. in Journ. Linn. Soc. XXVI. 
(l 889) 39. — Tota pube breviuscula, satis densa vestita. Folia petiolata, 6 — 8 cm longa 
et lata, glabrescentia, intense viridia, basi aperte cordata, rotundata vel latissime ovata, 
grosse crenata, crenis denticulatis ; petioli 8 — 12 cm longi, lamina longiores. Scapus 
crassus, folia superans, umbellas 2 — 3 superpositas, inter se paullo distantes gerens; 
bracteae sub umbella inflma foliaceae, magnae, ovato-lanceolatae, sub superiore minores, 
angustae. Pedicelli calyce mox longiores, fructiferi deflexi vel patentes. Calyx sub 
anthesi 1 cm fere longus, post anthesin accrescens, ad 2,5 cm diametiens, pubescens 
simulque glandulis melleis intermixtis vestitus, cupulatus, lobi saepe denticulati. Corollae 
rubicundae tubus calycem aequans, limbus circiter 2 cm diametiens, ad faucem distincte 
annulatus, lobi obovati, bilobi. 
Capsula parva, globosa, 
calycis tubum non excedens. 
Yun-nan: Kalkfelsen in den Bergen bei Hokin und Tapintze, 1 800 m (Delavay 
82!). 
12. Pr. oreodoxa Franch. in Bull. Soc. bot. France XXXIII. (1886) 66; in 
Nouv. Arch. Museum d’bist. natur. Paris 2. ser. X. (1887) 55 t. 15. f. B; Pax in 
Engler’s Bot. Jahrb. X. (1889) 167; Diels in Engler’s Bot. Jahrb. XXIX. (1 900) 520. — 
Hispido-pilosa. Folia petiolata, 2 — 5 cm longa, 3—3,5 cm lata, basi rotundata, ovato- 
oblonga , duplicato- et irregulariter dentata ; petioli ad 3 cm longi , hispidi , laminam 
aequantes. Scapus hispido-pilosus, folia superans, 4 — 7-florus; bracteae lineares, breves. 
Pedicelli calyce paullo longiores. Calyx sub anlhesi 4 — 7 mm longus, post anthesin 
paullo accrescens, late et aperte campanulatus, lobi ovati, denticulati. Corollae roseae ?) 
tubus 15 mm longus, calycem duplo superans, limbus explanatus 12 — 14 mm diametiens, 
lobi obcordati, emarginati. Capsula globosa, calyce inclusa. 
Centralchina: Ostabfall des tibetanischen Hochlandes, in den kälteren Bergregionen 
bei Mupin (David). — Soll angeblich in Kultur sein; was ich in den botanischen Gärten t 
unter dem Namen Pr. oreodoxa sah, gehörte indes zu Pr. saxatilis. < 
13. Pr. neuroealyx Franch. in Morot, Journ. de bot. IX. (1 895) 449. — Pilis 
elongatis lanuginosa. Folia petiolata, 5 — 7 cm longa et lata, e basi cordata latissime 
ovata, obtusa, sinuato-dentata, superne brevissime et parce pilosula; petioli quam limbus . 
vix longiores. Scapus 10 — 15 cm altus, folia paullo superans, umbellas 2 vel plures 
superpositas gerens; bracteae foliaceae, oblongae vel longiores. Calyx 13 — 14 nun ) 
longus, herbaceus , valide plurinervius, lobi apice saepius tridentati. Corollae purpuras- i 
centis quam calyx vix longioris limbus vix 1 cm diametiens, lobi breviter bilobi. 
Centralchina: Shensi, Tsinlingschan, Umgebung von Chengkou (Farges). 
Nota. Floribus parvis, calycem vix excedentibus ad affinitatem Pr. pycnolobae, Eosthorndi 
et cinerascentis accedit, sed calycis lobi denticulati sunt ut in Pr. oreodoxa. 
14. Pr. blattariformis Franch. in Gard. Chron. 3. ser. I. (I 887) 575; Pax in Engler's 
Bot. Jahrb. X. (1 889) 1 67; Forbes and Hemsl. in Journ. Linn. Soc. XXVI. (1 889) 
37. — Tota pilis brevibus papilliformibus veslita. Folia petiolata, 6 — 1 1 cm longa, 
3 — 5 cm lata, e basi rotundata vel breviter atlenuata ovata vel obovata, grosse crenata, 
crenis denticulatis; petioli I — 4 cm longi, foliis breviores. Scapus erectus, folia longe 
superans, racemum 20 — 30 cm longum gerens; pedicelli breves, 2 — 4 mm longi; brac- 
teae calycem aequantes. Calyx sub anthesi 5 — 6 mm longus, valde accrescens, ad 
I 0 mm longus et 1 2 — I 4 mm diametiens, late campanulatus, lobi acute dentati. Corollae 
lilacinae tubus extus puberulus calycem aequans vel superans, 10 — 12 mm longus, 
limbus 15 — 22 mm diametiens, lobi late obcordati, squamulis ad faucem transverse 
ovalis aucli. Capsula subglobosa, parva, calyce inclusa. 
