Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Crotalaria

Species:

Crotalaria irwinii

Growth Characteristics

Growth Habit:

Shrub , Shrub

Height:

150 cm

Drought Tolerance:

Medium

Bloom Months:

jun,jul,aug,sep

Bloom Colors:

yellow

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Adapted to cerrado fire regime with resprouting capability from rootstock after burning.

Propagation & Germination

Stratification:

None required

Scarification:

Seed coat scarification required before sowing

Germination Time:

7–21 days

Notes:

Scarification improves germination rates. Seeds may benefit from brief hot water treatment.

The above propagation data sourced from Claude AI