Plant anatomy Flashcards
herbaceous
non woody - no secondary growth (wood) plant parts die in winter
ornamental grass
grass used in landscaping- bunch type - short or tall
Spring Bulb
plant in spring, flower in summer- freeze kills
Fall Bulb
plant in fall - need to freeze - flower in spring
Bulb
fleshy scale leafs - apex in middle
annual
entire life cycle in 1 season
biennial
leafs first year, elongating stems and flowering 2nd year
perennial
3 or more years, not eternal, there are woody perennials trees/shrubs
corm
bulb LIKE underground that is a swollen compressed stem NOT a tru bulb (freesia crocus)
Tuber
swollen underground stem, one or more buds that can grow into new stems/roots (potatoes, sweet potato)
Rhizomes
horizontal or lateral stem that move underneath the soil - invasive - (lily of the valley, Siberian Iris, mint, ginger)