1.
Kalanchoe integra
(Medikus) Kuntze, Revis. Gen. Pl. 1: 229. 1891.
Cotyledon integra
Medikus, Hist. & Commentat. Acad. Elect. Sci. Theod.-Palat. 3: 200, plate 9. 1775;
Kalanchoe coccinea
Welwitsch ex Oliver
Plants
glabrous or glandular-pubescent distally.
Stems
3-20 dm.
Leaf blades
obovate, 5-20 cm, margins shallowly and irregularly crenate, apex obtuse.
Cymes
often lax, compound, glandular-pubescent.
Pedicels
0.5-2 cm.
Flowers
fragrant; sepals ascending, triangular-lanceolate, 4-10 mm; corolla yellow or red-orange, flask-shaped (inflated on abaxial side), tube 15-16 mm, lobes spreading, 8-10 mm.
Flowering winter. Hummocks, waste places, roadsides; 0-50 m; introduced; Fla.; South America (Brazil); Asia; Africa.
Kalanchoe integra
is sometimes included in
K. laciniata
. In any case it is a difficult complex needing more study.