| ICICLES | Frozen spikes of water |
| ICICLE | Frozen spike of water |
| ICYDROPPER | Frozen spike hanging off of a home's eaves? |
| LUPIN | Cottage garden perennial plant with spikes of flowers in all colours growing in all parts of the world, notably the shores of Lake Tekapo in New Zealand (5) |
| LILY | -- of the valley, small plant of Eurasia and North America with spikes of white bell-shaped flowers (4) |
| ASTILBE | Genus of plants of the saxifrage family with ornamental spikes of pink, red or white flowers (7) |
| GLADIOLI | Plants with spikes of of funnel-shaped flowers |
| ACANTHUS | Genus of plants having large spiny leaves and spikes of white or purplish flowers (8) |
| SNAPDRAGON | Plant of the genus Antirrhinum with spikes of showy two-lobed flowers (10) |
| KAKABEAK | Flowering plant of New Zealand with spikes of red peapod-shaped flowers (8) |
| REDHOTPOKER | Tall perennial plant of the genus Kniphofia with spikes of drooping red or orange flowers (3-3,5) |
| LOVELIESBLEEDING | A kind of amaranth with drooping spikes of small red flowers (4-4-8) |
| DYERSROCKET | Plant with spikes of yellowish-green flowers, known since Neolithic times as the source of a yellow colouring called weld (5,6) |
| LARKSPUR | Plant of the delphinium genus, with spikes of blue, pink or white flowers (8) |
| AGRIMONY | Genus of perennial plants with slender spikes of small yellow flowers |
| LANTANA | Tropical American shrub of the vervain family with flamboyant spikes of orange flowers |
| ASPHODEL | A plant of the lily family with spikes of clustered flowers and narrow grass-like leaves (8) |
| CIMICIFUGA | Genus of perennial plants (many are now classed as actaea), with dense spikes of small, fragrant white flowers in early autumn (10) |
| YUCCA | A plant of the agave family with sword-like leaves and spikes of bell-shaped flowers (5) |
| LADYORCHID | Tall plant of Europe and North Africa with spikes of purple and white flowers (4,6) |
