2(; F. Pax u. R. Knuth. — Primulaceae. 



Calyx campanulatus, 5 — 6 mm longus, extus praesertim basi pilis brumieo- purpureis 

 vestitus, lobi 5 trianguläres. Corollae dilute lilacinae tubus elongatus, ad 1,5 cm longus, 

 limbus 2 cm fere diametiens, lobi bilobi. 



Yun-nan: (Henry n. H999!); Mengtse, an Kalkfelsen bei 2900 m (Henry n. 

 40512!, W. Hancock n. 109). 



H. Pr. malvacea Francb. in Bull. Soc. bot. France XWIII. 1886) 65; Pax in 

 Engler's Bot. Jahrb. X. (1889) 167; Forbes and Hemsl. in Journ. Linn. Soc. XXVI. 

 (1889) 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 gen 

 bracteae sub umbella infima foliaceae, magnae, ovato-lanceolatae, sub superiore minores, 

 angustae. Pedicelli calyce mox longiores, fi'uctiferi 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, 1800 m (Delavay 

 n. 82!). 



12. Pr. oreodoxa Franch. in Bull. Soc. bot. France XXXIII. (1886) 66; in 

 Nouv. Arch. Museum d'hist. 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. (1900) 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 anthesi 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 

 unter dem Namen Pr. oreodoxa sah, gehörte indes zu Pr. saxatilix. 



13. Pr. neurocalyx Franch. in Morot, Journ. de bot. IX. (1895) 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 plmvs 

 superpositas gerens; bracteae foliaceae, oblongae vel longiores. Calyx 13 — 14 nun 

 longus, herbaceus, valide plurinervius, lobi apice saepius tridentati. Corollae purpuras- 

 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, Rosfhornii 

 et cincrascentis accedit, sed calycis lobi denticulati sunt ut in Pr. oreodo.ni. 



14. Pr. blattariformis Franch. in Card. Chron. 3. ser. I. (1887) 575; Pai in In. 

 Bot. Jahrb. X. (1889) 167; Forbes and Hemsl. in Journ. Linn. Soc. XXVI. (1889) 

 37. — Tota pilis brevibus papilliformibus vestita. Folia petiolata, 6 — 1 1 cm longa, 

 3 — 5 cm lata, e basi rotundata vel breviter attenuata ovata vel obovata, grosse crci 

 crenis denticulatis; petioli 1 — 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 ß — 6 mm longus, valde accrescens, ad 

 10 mm longus et 12 — 14 mm diametiens, late campanulatus, lobi acute dental i. Corollae 

 lilarinae tubus extus puberulus calycem aequans vH superans, 10 — 12 nun longus, 

 limbus 15 — 22 mm diametiens, lobi late obcordati, iquamulis ad faucem tr.iu- 

 uvatis aucti. Capsula subglobosa, parva, calyce Inelosa. 



