| K | A B C D E F G H I K L M N O P R S T U V W Z |
| Word | Description |
| Kalium | See Potassium. |
| Kaufmanniana group | Tulipa kaufmanniana with her cultivars, subspecies, varieties and hybrids, which resemble T. kaufmanniana. Very early flowering, sometimes with mottled foliage. Flower with multicolored base opens fully. Exterior normally with a clear carmine blush. Heigh |