24 Types of Hawaiian Flowers: Native and Iconic Blooms can mean different things to gardeners, florists, and plant lovers. This guide presents 24 useful, distinct choices and explains how to recognize them, where they fit, and what to check before growing or arranging them. Scientific names clarify identity, while the notes separate species, hybrids, cultivars, and informal horticultural groups.
Which Flowers Are Truly Native to Hawaii?
The best-known choices are those with a clear visual connection to the topic, reliable horticultural availability, and a practical use in gardens or floral work. No single plant suits every climate. Treat bloom season and hardiness as local questions, and verify invasive status and toxicity before planting.
Quick Comparison of Types Of Hawaiian Flowers
| Common name | Scientific name | Key identification feature | Best use |
|---|---|---|---|
| Yellow Hawaiian hibiscus | Hibiscus brackenridgei | large yellow flowers on a native shrub | Hawaii’s official state flower and a conservation-minded landscape plant |
| White Hawaiian hibiscus | Hibiscus arnottianus | fragrant white pinwheels with a red-pink staminal column | an endemic forest hibiscus for suitable gardens |
| Kokiʻo ʻula | Hibiscus kokio | red to orange flowers with narrow petals | an endemic Hawaiian hibiscus |
| Clay’s hibiscus | Hibiscus clayi | red flowers on a rare Kauai endemic shrub | specialist native landscaping |
| Hau kuahiwi | Hibiscadelphus spp. | curved tubular flowers adapted to native birds | conservation collections rather than casual gardens |
| ʻŌhiʻa lehua | Metrosideros polymorpha | brush-like red, yellow, or orange flower clusters | a foundational endemic tree with deep cultural importance |
| Naupaka kahakai | Scaevola taccada | white half-flowers on a salt-tolerant coastal shrub | beach restoration and coastal landscaping |
| Nāʻū | Gardenia brighamii | fragrant white pinwheel flowers on an endemic shrub | rare native gardens and conservation |
| Maiapilo | Capparis sandwichiana | fragrant white flowers with many long stamens | dry coastal native landscapes |
| Pua kala | Argemone glauca | white poppy flowers above prickly blue-green foliage | dry native habitat gardens |
| Koʻoloa ʻula | Abutilon menziesii | pendant red to yellow hibiscus-like bells | endangered-species conservation planting |
| Hinahina | Heliotropium anomalum var. argentum | tiny fragrant white flowers above silver foliage | coastal native gardens and lei tradition |
| ʻIlima | Sida fallax | small golden hibiscus-like flowers | groundcover and culturally important lei material |
| Pikake | Jasminum sambac | intensely fragrant white double or single flowers | lei making and home gardens; introduced |
| Plumeria | Plumeria rubra | waxy five-petaled fragrant flowers in many colors | iconic lei and landscape use; introduced |
| Tuberose | Agave amica | tall spikes of strongly fragrant white flowers | evening fragrance and lei; introduced |
| White ginger | Hedychium coronarium | fragrant butterfly-like white flowers | lei and gardens, though introduced and locally invasive |
| Red ginger | Alpinia purpurata | upright red or pink bracted inflorescences | tropical arrangements; introduced |
| Bird of paradise | Strelitzia reginae | orange-and-blue birdlike flowers | architectural Hawaiian landscapes; introduced |
| Anthurium | Anthurium andraeanum hybrids | glossy heart-shaped spathes in vivid colors | major Hawaiian cut-flower production; introduced |
| Orchid | Dendrobium hybrids | arching sprays of colorful orchid blooms | leis, gifts, and floriculture; cultivated |
| Torch ginger | Etlingera elatior | large waxy pink-red flower heads | humid tropical gardens; introduced |
| Heliconia | Heliconia rostrata | pendant red-and-yellow lobster-claw bracts | tropical landscaping; introduced |
| Crown flower | Calotropis gigantea | waxy lavender-white star flowers | lei material associated with Hawaiian culture; introduced |
1. Yellow Hawaiian hibiscus
Scientific name: Hibiscus brackenridgei
Yellow Hawaiian hibiscus is recognized by large yellow flowers on a native shrub. It earns a place in this guide because it is especially useful for Hawaii’s official state flower and a conservation-minded landscape plant. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
2. White Hawaiian hibiscus
Scientific name: Hibiscus arnottianus
White Hawaiian hibiscus is recognized by fragrant white pinwheels with a red-pink staminal column. It earns a place in this guide because it is especially useful for an endemic forest hibiscus for suitable gardens. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
3. Kokiʻo ʻula
Scientific name: Hibiscus kokio
Kokiʻo ʻula is recognized by red to orange flowers with narrow petals. It earns a place in this guide because it is especially useful for an endemic Hawaiian hibiscus. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
4. Clay’s hibiscus
Scientific name: Hibiscus clayi
Clay’s hibiscus is recognized by red flowers on a rare Kauai endemic shrub. It earns a place in this guide because it is especially useful for specialist native landscaping. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
5. Hau kuahiwi
Scientific name: Hibiscadelphus spp.
Hau kuahiwi is recognized by curved tubular flowers adapted to native birds. It earns a place in this guide because it is especially useful for conservation collections rather than casual gardens. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
6. ʻŌhiʻa lehua
Scientific name: Metrosideros polymorpha
ʻŌhiʻa lehua is recognized by brush-like red, yellow, or orange flower clusters. It earns a place in this guide because it is especially useful for a foundational endemic tree with deep cultural importance. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
7. Naupaka kahakai
Scientific name: Scaevola taccada
Naupaka kahakai is recognized by white half-flowers on a salt-tolerant coastal shrub. It earns a place in this guide because it is especially useful for beach restoration and coastal landscaping. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
8. Nāʻū
Scientific name: Gardenia brighamii
Nāʻū is recognized by fragrant white pinwheel flowers on an endemic shrub. It earns a place in this guide because it is especially useful for rare native gardens and conservation. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
9. Maiapilo
Scientific name: Capparis sandwichiana
Maiapilo is recognized by fragrant white flowers with many long stamens. It earns a place in this guide because it is especially useful for dry coastal native landscapes. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
10. Pua kala
Scientific name: Argemone glauca
Pua kala is recognized by white poppy flowers above prickly blue-green foliage. It earns a place in this guide because it is especially useful for dry native habitat gardens. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
11. Koʻoloa ʻula
Scientific name: Abutilon menziesii
Koʻoloa ʻula is recognized by pendant red to yellow hibiscus-like bells. It earns a place in this guide because it is especially useful for endangered-species conservation planting. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
12. Hinahina
Scientific name: Heliotropium anomalum var. argentum
Hinahina is recognized by tiny fragrant white flowers above silver foliage. It earns a place in this guide because it is especially useful for coastal native gardens and lei tradition. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
13. ʻIlima
Scientific name: Sida fallax
ʻIlima is recognized by small golden hibiscus-like flowers. It earns a place in this guide because it is especially useful for groundcover and culturally important lei material. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
14. Pikake
Scientific name: Jasminum sambac
Pikake is recognized by intensely fragrant white double or single flowers. It earns a place in this guide because it is especially useful for lei making and home gardens; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
15. Plumeria
Scientific name: Plumeria rubra
Plumeria is recognized by waxy five-petaled fragrant flowers in many colors. It earns a place in this guide because it is especially useful for iconic lei and landscape use; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
16. Tuberose
Scientific name: Agave amica
Tuberose is recognized by tall spikes of strongly fragrant white flowers. It earns a place in this guide because it is especially useful for evening fragrance and lei; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
17. White ginger
Scientific name: Hedychium coronarium
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White ginger is recognized by fragrant butterfly-like white flowers. It earns a place in this guide because it is especially useful for lei and gardens, though introduced and locally invasive. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
18. Red ginger
Scientific name: Alpinia purpurata
Red ginger is recognized by upright red or pink bracted inflorescences. It earns a place in this guide because it is especially useful for tropical arrangements; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
19. Bird of paradise
Scientific name: Strelitzia reginae
Bird of paradise is recognized by orange-and-blue birdlike flowers. It earns a place in this guide because it is especially useful for architectural Hawaiian landscapes; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
20. Anthurium
Scientific name: Anthurium andraeanum hybrids
Anthurium is recognized by glossy heart-shaped spathes in vivid colors. It earns a place in this guide because it is especially useful for major Hawaiian cut-flower production; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
21. Orchid
Scientific name: Dendrobium hybrids
Orchid is recognized by arching sprays of colorful orchid blooms. It earns a place in this guide because it is especially useful for leis, gifts, and floriculture; cultivated. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
22. Torch ginger
Scientific name: Etlingera elatior
Torch ginger is recognized by large waxy pink-red flower heads. It earns a place in this guide because it is especially useful for humid tropical gardens; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
23. Heliconia
Scientific name: Heliconia rostrata
Heliconia is recognized by pendant red-and-yellow lobster-claw bracts. It earns a place in this guide because it is especially useful for tropical landscaping; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
24. Crown flower
Scientific name: Calotropis gigantea
Crown flower is recognized by waxy lavender-white star flowers. It earns a place in this guide because it is especially useful for lei material associated with Hawaiian culture; introduced. Confirm the requirements of the exact species or named cultivar: light, moisture, winter hardiness, mature size, and bloom timing can differ substantially within a genus.
Native, Endemic, and Introduced Hawaiian Flowers
Native plants reached Hawaii without human help; endemic plants occur naturally nowhere else. Polynesian-introduced and modern ornamental species can be culturally iconic without being native. This distinction matters because Hawaii’s endemic flora is exceptionally vulnerable. Use nursery-propagated native stock, never wild-collected material, and follow current island-specific guidance.
How to Identify These Flowers
Start with overall plant habit: tree, shrub, vine, rosette, clump, or upright spike. Then compare flower symmetry, petal or tepal arrangement, the shape of the flower cluster, leaf arrangement, stem texture, fragrance, fruit, bloom time, and habitat. Color alone is unreliable because it changes with cultivar, age, light, temperature, and soil chemistry. Use regional floras or extension resources when an identification affects edibility, toxicity, conservation, or weed control.
How to Choose and Grow Them
- Match light first: count direct-sun hours in the growing season, not in winter.
- Check drainage: root and corm rots are common where water remains around crowns.
- Plan mature size: allow airflow and support tall spikes or vigorous vines.
- Use climate-appropriate plants: USDA zones describe average winter cold in the United States, not heat, humidity, or rainfall.
- Build seasonal succession: combine plants that flower at different times.
- Protect pollinators: avoid spraying open flowers and use targeted controls only after identifying the problem.
Safety, Toxicity, and Ecological Notes
“Natural” does not mean edible or pet-safe. Lilies are especially dangerous to cats, while other ornamentals may irritate skin or cause illness if eaten. Keep labels, supervise children and animals, and contact an appropriate medical, veterinary, or poison-control professional after suspected exposure. Invasive status is regional; check current state or local lists. Never collect rare plants from the wild, and source protected or native species from reputable propagators.
Common Mistakes to Avoid
- Buying by a vague common name without confirming the botanical identity.
- Assuming a florist plant is hardy outdoors in the local climate.
- Using color as the only identification feature.
- Planting vigorous nonnative species without checking local restrictions.
- Overwatering poorly drained soil or fertilizing before diagnosing weak growth.
- Calling every named selection a separate species.
Fun Facts About Types Of Hawaiian Flowers
- What gardeners call petals may actually be sepals, tepals, or showy bracts.
- Many flowers change color as they age or after pollination.
- Fragrance often peaks when a flower’s primary pollinator is active.
- Some flower heads are made of dozens or hundreds of tiny individual florets.
- A cultivar name identifies a maintained selection, not its place of origin.
- Cut-flower breeding may prioritize stem strength and vase performance over garden habit.
- Morning, evening, and night bloomers occupy different pollination niches.
- Local native plants often support specialized insects that exotic ornamentals cannot replace.
Final Thoughts on Types Of Hawaiian Flowers
The most rewarding types of Hawaiian flowers are not simply the showiest choices; they are the ones correctly identified and matched to the intended garden, climate, arrangement, and maintenance level. Use the comparison table to build a shortlist, then confirm local hardiness, bloom timing, sourcing, and safety before purchasing.
Frequently Asked Questions
1. Are these flowers annuals or perennials?
The list may include annuals, herbaceous perennials, bulbs, vines, shrubs, and tropical plants. Check the habit of the exact species or cultivar before buying.
2. Do bloom times stay the same everywhere?
No. Blooming shifts with temperature, elevation, rainfall, day length, and hemisphere. Local extension calendars are more reliable than a universal month.
3. How much sun do flowering plants need?
Many bloom best with six or more hours of direct sun, but woodland and tropical understory species may prefer filtered light. Match the plant to the site.
4. What soil is best for flowers?
Most garden flowers favor soil that drains well while retaining some moisture. Bog, alpine, desert, and epiphytic plants are important exceptions.
5. Can these flowers grow in containers?
Many can, provided the container has drainage and enough root room. Large vines, shrubs, and tall spikes need bigger pots and physical support.
6. How often should flowers be watered?
Water according to soil moisture rather than a fixed calendar. New plants need closer attention; established drought-adapted plants need less frequent irrigation.
7. Should I deadhead faded flowers?
Deadheading often improves appearance and can extend bloom, but leaving some seed heads provides food and habitat and allows desired self-sowing.
8. Are all of these flowers safe for pets?
No. Toxicity differs by plant and animal. Verify the exact botanical name with a veterinary poison resource and keep unknown plants out of reach.
9. Can I eat any flower on the list?
Do not assume a flower is edible. Eat only a positively identified edible species grown without unsafe pesticides, and verify which plant parts are suitable.
10. Why are scientific names included?
Common names vary by place and can identify several unrelated plants. A scientific name helps confirm the exact plant and avoid care or safety mistakes.
11. What is the difference between a species and a cultivar?
A species is a botanical taxon found in nature, while a cultivar is a selected plant maintained in cultivation and written with a name in single quotation marks.
12. How do I choose flowers for pollinators?
Favor regionally native, pesticide-free plants with varied flower shapes and overlapping bloom periods. Include host plants as well as nectar sources.
13. Can invasive flowers still be sold?
Yes. Retail availability does not prove ecological suitability. Check state invasive-plant lists and local guidance before planting vigorous nonnative species.
14. When is the best time to plant?
Planting depends on plant type and climate. Hardy perennials are often set out in spring or fall, while frost-tender plants go outside after cold risk passes.
15. What does full sun mean?
Full sun usually means at least six hours of direct light. In very hot climates, some plants benefit from afternoon shade even when labeled for sun.
16. Why does a plant have leaves but no flowers?
Common causes include insufficient light, excess nitrogen, immature plants, pruning at the wrong time, drought stress, or unsuitable winter temperatures.
17. How can I extend the flowering season?
Combine early, middle, and late bloomers, plant more than one cultivar, deadhead suitable plants, and maintain consistent water without waterlogging roots.
18. Are double flowers good for bees?
Some double cultivars hide or replace pollen-bearing structures, making access difficult. Mix decorative doubles with open, single flowers.
19. Can I collect these flowers from the wild?
Avoid wild collection. Plants may be protected, rare, or growing on private land. Buy responsibly propagated material and observe wild plants without disturbance.
20. How do I prevent fungal diseases?
Provide appropriate spacing, air movement, drainage, and morning irrigation at soil level. Remove diseased material and avoid routine pesticide use without diagnosis.
21. What is a bulb versus a corm?
A true bulb contains layered storage leaves; a corm is a swollen solid stem base. Gardeners often call both bulbs, but gladiolus grows from corms.
22. Will deer avoid these flowers?
No flower is completely deer-proof. Browsing changes with hunger and local populations, so use barriers around valuable plants.
23. How should cut flowers be harvested?
Use clean tools, cut during the cool part of the day, place stems in clean water promptly, and harvest at the opening stage recommended for that species.
24. Do flower meanings have universal definitions?
No. Symbolism changes by culture, religion, era, flower color, and personal experience. Treat meanings as traditions, not botanical facts.
25. Can tropical flowers survive frost?
Most tropical species are damaged by frost. In cold climates, grow them as annuals, overwinter them indoors, or use a heated greenhouse.
26. How do I identify a flower accurately?
Compare flowers together with leaf arrangement, stem, fruit, plant habit, habitat, bloom time, and range. One visual feature is rarely enough.
27. Should I fertilize flowers heavily?
Not usually. Excess fertilizer can produce weak leafy growth and fewer flowers. Base amendments on plant needs and, ideally, a soil test.
28. What mulch is best around flowers?
A moderate layer of organic mulch conserves moisture and suppresses weeds. Keep it away from crowns and stems to reduce rot.
29. Can flowers be started from seed?
Many can, but hybrids may not come true from seed and some species need cold stratification or other pretreatment. Bulbs and named cultivars are often propagated vegetatively.
30. Where should beginners start?
Choose plants already proven in your local climate, then group them by similar light and water needs. A small well-matched planting succeeds more reliably than a large mixed collection.