The Liliidae
Family Overview - Liliales

Liliaceae  - the Lily Family

Diversity:  perennial herbs with, often, showy flowers - ca. 280 genera and 4,000 species.   The ethnoflora includes many ornamentals (Lilium - lily, Narcissus - daffodil, Tulipa - tulips, etc.).  Asparagus and Allium (Onion, garlic, leek, chive) provide edible shoots although many wild elements of the family are toxic.

Distribution:  Worldwide.  The Texas flora includes 30 genera and 93 species in Texas  (Texas Amaryllidaceae adds 9  genera and  36  species) with 14 endemic taxa from 4 genera and, in the east-coastal region, 4 endemic taxa from two genera of the Amaryllidaceae (see North American taxa).

Floral structure:


connation/adnation of present in the androperianth

Significant features:  Erect, climbing, or scapose perennial herbs with linear, 'monocot-like' leaves and various shoot features of the herbaceous perennial (buld, rhizome, corm, etc.).  Flowers usually perfect, actinomorphic, and showy with petaloid calyx and either a capsular or berry-like fruit.   This large group of showy monocot genera, as treated by Cronquist, includes groups that are often treated at the family level (see Texas Amaryllidaceae).

Nothoscordum bivalve  ('typical' lily - crow poison):

norhoscordum  - plants
nothoscordum - flower
plants
flowers
flower

Hemerocallis (daylily):

hemerocallis - plant
hemerocallis - flower - front
hemerocallis - flower - section
plants
flower-front
flower-section

Hypoxis hirsuta (amaryllid):

hypoxis - flowers
plant
flowers

More information on the Liliaceae and Amaryllidaceae


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