Epidendrum floridense Hágsater
Florida Star Orchid
Facts About
There are no synonyms for this orchid.
Epidendrum floridense, commonly known as the Florida Star Orchid, grows in south Florida and extends into Cuba. The narrow leaves are leathery and succulent and alternate along the length of the unbranched stem. The inflorescence is a raceme of up to 20 yellow-green flowers with sepals and petals that are spread widely and very broad, pale green lip. The cluster of round, hanging fruits resemble miniature pumpkins. This orchid typically grows on trees such as pop ash and pond apple, in sloughs, tropical hammocks and swamps around the Everglades and Lake Okeechobee.
Epidendrum floridense is considered endangered in Florida although its global conservation status has not been reported. This orchid may be susceptible to increasing intensities of winter freezes.
Pollination
This orchid is pollinated by nocturnal moths including Anticarsia gemmatalis, Lymire edwardsii and Phyprosopus callitrichoides. The majority of visitors are males, possibly attracted by pheromone mimicking scents, although the flowers produce copious nectar within the nectar tube.
Ecosystem Type
Swamps
Characteristics
- Habitat:
- epiphyte
- Leaf arrangement:
- alternate
- Number of leaves on stem:
-
- five
- six
- seven or more
- Form of the labellum:
- the labellum is not pouch-like
- Labellum outline:
- the labellum is lobed
- Main color of labellum:
-
- green to brown
- yellow
- Nectar spur:
- absent
- Inflorescence type:
- the inflorescence is a raceme
- Labellum characteristics:
- the labellum is lobed
- Labellum length:
- 5–9 mm
- Plant height:
- Up to 30 cm
-
Flowers
- Floral bract length:
- Up to 12 mm
- Flower petal color:
-
- green
- yellow
- Flower symmetry:
- the flower is zygomorphic
- Flowering date:
-
- August
- September
- October
- November
- Flowers per inflorescence:
- 3–20
- Form of the labellum:
- the labellum is not pouch-like
- Hairs on flower stalk:
- the pedicel is hairless
- Hairs on inflorescence axis:
- the inflorescence stem is hairless
- Inflorescence type:
- the inflorescence is a raceme
- Labellum characteristics:
- the labellum is lobed
- Labellum length:
- 5–9 mm
- Labellum outline:
- the labellum is lobed
- Labellum position:
- the flowers are resupinate
- Lower petal strongly red-veined:
- no
- Main color of labellum:
-
- green to brown
- yellow
- Nectar spur:
- absent
- Number of stamens:
- 1
- Orientation of side petals:
- the lateral petals are spreading
- Self-pollinating flowers:
- there are no cleistogamous flowers
- Sepals fused only to sepals:
- the sepals are separate from one another
- Spots on labellum:
- no
-
Fruits or seeds
- Fruit length:
- 16–20 mm
- Fruit width:
- 10–13 mm
- Seed capsule orientation:
- the capsule bends downwards
-
Growth form
- Cane or stem length:
- 5–23 cm
- Epiphyte form:
- erect or pendent cane
- Plant height:
- Up to 30 cm
- Roots:
- the rhizomes are non-coralloid
- myco-heterotrophic or not:
- the plant is chlorophyllous
-
Leaves
- Bract relative length:
- the bract is shorter than the associated flower
- Leaf arrangement:
- alternate
- Leaf blade edges:
- the leaf edges are entire
- Leaf blade length:
- 20–100 mm
- Leaf blade length to width ratio:
- 2–2.5
- Leaf blade shape:
- elliptic
- Leaf blade tip:
- the tip of the leaf blade is obtuse
- Leaf blade width:
- 10–40 mm
- Leaves during flowering:
- leaves are present during flowering
- Number of leaves on stem:
-
- five
- six
- seven or more
-
Place
- Ecosystem type:
- swamps
- Habitat:
- epiphyte
- Location:
- Florida
-
Facts and Uses
- Mycorrhiza
- Monitoring
- Propagation
- Restoration
Native to North America
Yes
North American Conservation Status & Distribution
Conservation Status
Conservation and Wetland Status | |
---|---|
Global Rank | N/A |
US Status | N/A |
Canadian Status | N/A |
Conservation status for: Florida | |
---|---|
Global Rank | N/A |
US Status | N/A |
Florida Rank | N/A |
Florida Status | Endangered |
Canadian Status | N/A |
Wetland Status | N/A |