Pagina 261 - Flora of the Southern Carnic Alps

261
854 Tepals straight, all
equal
Juncus articulatus
L.
854
Tepals bent outwards,
the internal ones
longer than external
ones
Juncus acutiflorus
Ehrh. ex Hoffm.
855 Inflorescence lax, with
> 10 flowers 856
855
Inflorescence dense,
head- or corymb-like,
with 2-10 flowers
857
856
Flower-bearing stems
flattened, with 2-5
leaves. Inflorescence
topped by a single
bract. Tepals obtuse,
clearly shorter than
fruit
Juncus compressus
Jacq.
856
Flower-bearing stems
cylindrical, with 1-2
leaves at the base.
Inflorescence topped
by 2-3 bracts. Tepals
acute, longer than fruit
Juncus tenuis
Willd.