Rock Garden Plants
Halenia umbellata (Ruiz & Pav.) Gilg  
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FamilyGENTIANACEAE
Genus speciesHalenia umbellata (Ruiz & Pav.) Gilg 
SynonymsSwertia umbellata Ruiz & Pav.
 Halenia dombeyana (Griseb.) Wedd.
 Halenia pavoniana G.Don
Habitatrocky slopes
Altitude1800-4200m
Descriptionbasal leaves numerous, elliptic, elongate to thin petiole, acute, 3-nerved, stem leaves lanceolate, subsessile, flowers 5-15 in umbellate cyme, corolla 10-13mm
Size20-30cm
Coloryellow
Bloomsummer
Ca
Typetuft
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationseed in winter, barely covered, germ. 1-3 months, 10-13°C
division in spring; cuttings in late summer
Territory Southern America
     Western South America (Bolivia , Peru)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

GENTIANACEAE

Halenia umbellata (Ruiz & Pav.) Gilg, Repert. Spec. Nov. Regni Veg. 2: 53 (1906)

Basionym:
Swertia umbellata Ruiz & Pav., Fl. Peruv. [Ruiz & Pavon] 3: 21 (1802)

Synonyms:
Tetragonanthus umbellatus (Ruiz & Pav.) Kuntze

Halenia dombeyana (Griseb.) Wedd.
Halenia gracilis dombeyana Griseb.
Halenia pavoniana G.Don
Tetragonanthus dombeyanus (Griseb.) Kuntze

w. Bolivia, Peru
83 BOL PER

1800-4200m

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