Primula. 
] 05 
\ un-nan. Beigwiesen auf Kalksubstrat ain Che-tcho-tze oberhalb Tapintze, 2000 m 
(Delavay n. 1016), am Hee-gni-chao bis Hokin (Delavay n. 225). 
131. Pr. pumila 'Ledeb.) Pax in Engler’s Bot. Jahrb. X. (1889) 208. Pr. 
nivalis var. pumila Ledeb. Fl. ross. III. (1847—4 9) 10; Regel in Acta horti’ petropol. 
I. (1872) 389; III. (1874) 137. — Pr. nivalis A. Gray, Synopt. Flora North Am. II. I. 
(1 8*6 59 ex parte. Pr. Tschuktschomm Kjelmann in Nordensk. Vega Exped. Vetensk. 
Jagtt. I. 1882) 516 t. IX. — Humilis, gracilis, efarinosa. Folia 3 — 7 cm longa, 2 
4 mm lata, linearia, acuta, integerrima vel apicem versus subtiliter vel vix crenulata. 
Scapus 3—6 cm longus, folia multo superans, post anthesin magis elongatus strictus 
elarinosus, umbellam I— 3-floram gerens; bracteae e basi lata acuminatae;’ pedicelli 
0,5 cm longi, sub fruclu ad 1,5 cm accrescentes; flores erecti. Calycis efarinosi, ad 
8 mm longi, ultra medium fissi, purpurascentis, campanulati lobi lanceolati, acuti. Corollae 
purpureae tubus calycem fere aequans, limbus ad 18— 2 0 mm diametiens, lobi ovati 
retusi vel leviter emarginati vel integri. Capsula calycem paullo tantum superans, ob- 
longo-cylindrica. Semina brunnea, papillosa. 
Tschuktschenland, Wiesen am Meere: Lorenzbai (Chamisso!, Kjellmann!) 
Snetkehafen (A. und A. Krause, Reise Tschuktsch. n. 1l b !). 
Nota. Pr. pumila habitu Silcnes species quasdam simulante et imprimis capsula satis 
brevi a 1 r. mvah facile distinguitur. Species extra aream arcticam nullibi occurrit, et planta 
koclnana (cfr Linnaea XXIII. (1S50) 617) sub nomine Pr. nivalis var. pumilae enumerata 
certissnne non buc spectat, sed vensimiliter formam depauperat.am alpinam Pr. nivalis sistit. 
13 2. Pr. Aitchisonii Pax n. sp. — Pr. purpur ea Buser in Boiss. Fl. Orient. Supp], 
(1888 342. — Glabra, efarinosa, (sicca) cinereo- viridis. Folia petiolata, subcarnosa, 
6 8 cm longa, 2 -2,5 cm lata, oblongo-lanceolata, obtusa, integerrima, in petiolum 
anguste alatum, lamina breviorem vel eam aequantem cuneato-attenuata. Scapus folia 
aequans, 9— 12 cm longus, umbellam 5-floram gerens; bracteae angustissimae, e basi 
paullo dilatata fihformi-attenuatae, 1 cm fere longae; pedicelli post anthesin ad 3 cm 
accrescentes, stricti. Calycis I cm longi, anguste campanulati, efarinosi, ad trientem 
partem tantum fissi lobi trianguläres, acutissimi. Corollae (purpureae?) tubus calycem 
duplo lere superans, gracilis, cylindricus, limbus 2 cm diametiens, lobi obcordati, emar- 
ginati. Capsula calycem aequans, cylindrica, I cm longa. Semina grisea. papillosa 
— Fig. 29 B, C. > r r 
Afghanistan: Kurrum-Thal, bei Sikaram, 4000—5000 m (Aitcliison n. 960 !). 
Nota. In honorem cl. collectoris nominata. Habitus jam magis alienus quam in Pr. nivali 
a qua facile distinguitur foliis efarinosis, integerrimis, subcarnosis, manifeste petiolatis, scapo 
lolia aequante. nec superante, umbella paucillora, calyce minus profunde inciso, corollae tubo 
elongato, capsula calycem aequante. 
1 133. Pr. Cusickiana A. Gray, Synopt. Flor. North Am. ed. 2. II. 1. (1 88 6) 39 9 • 
Pax in Engl er s Bot. Jahrb. X. (1889) 2 08. — Pr. angustifolia var. Cusickiana A. Gray’ 
1. c. ed. I. (1 878) 393. — Glabra, efarinosa. Folia ad 5 cm longa, oblongo-spathulata 
Integra vel vix denticulata. Scapus 7—15 cm altus, umbellam 2— 4-floram gerens ! 
bracteae 2— 3, inaequales. Calyx viridis, inter lobos albo-striatus, campanulatus; lobi 
lanceolati vel subulati, tubum dz aequantes. Corollae violaceae, rarius albae tubus 
calycem aequans, lobi retusi. 
Pazifisches Nordamerika: Ost-Oregon, steinige Hügel in Union Co., im 
zeitigsten Frühjahre blühend (Cusick). 
Nota. Speciem non vidi. E cl. autor e Pr. a?igastifoliae arcte aflinis, sed major, robustior. 
Li an £ us frf°li a Torr, in Ann. Lyc. New York I. (1 824) 34 t 3 f 3 - 
, \ 3 V Duby in DC ‘ Pr0dr - VIIL ( 1 844 ) 40 ; A - Gray, Synopt. Fl. North Am.’ 
ed. 2 1886) II. I. 58, 399; Pax in Engler’s Bot. Jahrb. X. (1 889) 208. Pr. an- 
'Wtifoha var. Helenae Pollard et Cockerell in Proceed. biol. soc. Washington XV. (1 90 2) 
I i9. — Pusilla, minuta, efarinosa. Folia cum petiolo 1—3 cm longa, 3 — 8 mm lata 
meari-lanceolata vel lanceolata, obtusa, integerrima, in petiolum hrevissimum, immo lamina 
•reuorem attenuata. Scapus brevissimus, 1 — 1,5 cm altus, folia aequans vel brevior 
