Coastal Plain Honeycombhead
ExplorePlants
Coastal Plain Honeycombhead
balduina angustifolia
The Coastal Plain Honeycombhead is an eye-catching, sunshine-yellow wildflower native to the sandy, fire-adapted ecosystems of the southeastern United States. Standing tall on slender stems, this annual or biennial plant lights up pine flatwoods, sandhills, and coastal dunes from late summer into autumn. What makes it truly remarkable is its post-bloom transformation: once the bright yellow ray and disk florets fade and fall away, they reveal a deeply pitted, grid-like seed head that looks exactly like a miniature, pale-yellow honeycomb. This resilient species thrives in nutrient-poor, sandy soils where few other plants can compete, utilizing deep taproots and specialized leaves to survive intense summer heat. It serves as a vital late-season pollen and nectar source for a diverse array of native bees, butterflies, and other pollinators preparing for the cooler months. Discover and identify species like Coastal Plain Honeycombhead with the Snappit app.
Habitat: Found in dry, sandy soils of open pine flatwoods, sandhills, scrub, and coastal dunes throughout the southeastern United States.
Appearance
This plant typically grows 30 to 90 cm tall, featuring erect, purplish, multi-branched stems covered in narrow, linear leaves that sit close to the stem. The showy, composite flower heads are about 2 to 3 cm wide, boasting vibrant yellow ray petals surrounding a slightly darker, domed yellow center of disk flowers. After the petals drop, the remaining seed receptacle becomes its most distinctive feature: a dry, cream-to-gray dome covered in distinct hexagonal pits, perfectly mimicking a honeycomb structure.
KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderAsteralesFamilyAsteraceaeGenusBalduina
Category
PlantsRarity
Common
Danger
1/5 · Very low
Snaps
Be the first to snap!
Interesting facts
The botanical genus name Balduina honors the American physician and botanist William Baldwin.
The honeycomb structure left behind after seeding is so sturdy that it can persist on the dead stem throughout the winter.
Unlike many other yellow composites, the ray flowers of the Honeycombhead remain brilliant yellow and do not fade to brown immediately upon pollination.
Special abilities
Ability
Honeycomb Seed Shield
The deeply pitted, honeycomb-like receptacle structurally protects developing seeds from wind and minor herbivory until they are fully mature.
Ability
Drought-Resistant Foliage
Narrow, resinous leaves minimize surface area and water loss, allowing the plant to thrive in dry, scorching sand.
Ability
Pyrogenic Adaptation
Thrives in fire-prone ecosystems, quickly colonizing open, ash-rich sandy patches created by wildfires.
Measurements & details
- Length
- 30-90 cm
- Lifespan
- 1-2 years
- Incubation
- 14-28 days
Diet & Feeding
Generates its own energy through photosynthesis, using sunlight, carbon dioxide, and water while absorbing essential minerals from dry, sandy soils.
Primary Foods
- Sunlight
- Carbon dioxide
- Water
- Soil minerals
Ecological connections
mutualism
Leafcutter Bee
Megachile albitarsis
Pollinated by native leafcutter bees seeking nectar and pollen during the late summer nesting season.
mutualism
Gopher Tortoise
Gopherus polyphemus
Shares its fire-maintained sandhill habitat, where the tortoise's burrowing activities clear sand patches perfect for honeycombhead germination.
Traits
No trait badges are assigned for this object yet.
Also known as
No aliases listed yet.
Collections
Collections for this object will appear here as more themes are added.
Safety
Danger
1/5 · Very low
No special safety notes yet.
Frequently Asked Questions
How to identify Coastal Plain Honeycombhead?
The easiest way to identify Coastal Plain Honeycombhead is to use the Snappit nature identifier app.
How long is Coastal Plain Honeycombhead?
30-90 cm
How long does Coastal Plain Honeycombhead live?
1-2 years
What does Coastal Plain Honeycombhead eat?
Generates its own energy through photosynthesis, using sunlight, carbon dioxide, and water while absorbing essential minerals from dry, sandy soils.
Where is Coastal Plain Honeycombhead usually found?
Found in dry, sandy soils of open pine flatwoods, sandhills, scrub, and coastal dunes throughout the southeastern United States.
How long do Coastal Plain Honeycombhead eggs take to hatch?
14-28 days
Snap Map
Zoom in to split clusters and explore where this object has been snapped.
Loading map…
Recent Snaps
Recent snaps will appear here as new observations are added.
_Fumaria_officinalis_-_Habit.jpg&width=800)
.jpg&width=800)
