Pagina 87 - Flora of the Southern Carnic Alps

87
271
Calyx with 5 teeth.
Fruit of 4 small nuts
arranged crosswise
277
272 Corolla > 1.5 cm long,
dark purple Bartsia alpina L.
272 Corolla < 1.5 cm long,
not dark purple 273
273
Bracts (leaves) at least
2.5 times as long as
wide
Euphrasia
salisburgensis
Funck ex Hoppe
273 Bracts less than 2.5
times as long as wide 274
274 Corolla > 9 mm long 275
274 Corolla 4-9 mm long 276
275
Bracts acute or slightly
obtuse at the apex,
which forms an angle
of 100-110 degrees
Euphrasia
officinalis L. subsp.
kerneri (Wettst.)
Eb. Fisch.