Dendrophylax porrectus (Rchb.f.) Carlsward and Witten
Jingle Bell Orchid, Needleroot Orchid
Facts About
Accepted Synonyms: Aeranthes porrecta, Campylocentrum porrectum, Harrisella porrecta
Dendrophylax porrectus, the Needleroot Orchid, is a small, leafless orchid with chlorophyllous roots found in Florida, and in the Greater Antilles, southeastern Mexico, and El Salvador. The numerous roots are a silvery gray-green in color and barely 1 mm wide. The non-resupinate flowers are a pale yellow and are produced in August and September. The capsules are reddish brown when mature, larger than the flowers, and hang in little clusters, suggesting its other common name the "jingle bell orchid". This orchid is often found on old citrus trees and near the edges of hardwood swamps and hammocks.
Dendrophylax porrectus is considered threatened in Florida, although its conservation status has not been determined across its entire range.
Pollination
Pollinator information for this orchid has not been reported.
Ecosystem Type
Disturbed habitats, forests, shrublands or thickets, swamps, woodlands
Characteristics
- Habitat:
- epiphyte
- Form of the labellum:
- the labellum is not pouch-like
- Labellum outline:
- the labellum is lobed
- Main color of labellum:
- yellow
- Nectar spur:
- present
- Inflorescence type:
- the inflorescence is a raceme
- Labellum characteristics:
-
- the labellum is lobed
- the labellum is saccate
- Labellum length:
- 2–4 mm
- Sepal length:
- 2–3 mm
-
Flowers
- Floral bract length:
- Up to 1 mm
- Flower petal color:
- yellow
- Flower symmetry:
- the flower is zygomorphic
- Flowering date:
-
- August
- September
- October
- November
- Flowers per inflorescence:
- 1–6
- 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 length:
- 20–50 mm
- Inflorescence type:
- the inflorescence is a raceme
- Labellum characteristics:
-
- the labellum is lobed
- the labellum is saccate
- Labellum length:
- 2–4 mm
- Labellum outline:
- the labellum is lobed
- Labellum position:
- the flowers are non-resupinate
- Lower petal strongly red-veined:
- no
- Main color of labellum:
- yellow
- Nectar spur:
- present
- Nectar spur length:
- Up to 4 mm
- Number of stamens:
- 1
- Orientation of side petals:
- the lateral petals are spreading
- Self-pollinating flowers:
- there are no cleistogamous flowers
- Sepal length:
- 2–3 mm
- Sepals fused only to sepals:
- the sepals are separate from one another
- Shape of viscidium:
- linear
- Spots on labellum:
- no
-
Fruits or seeds
- Fruit length:
- 4–6 mm
- Fruit width:
- Up to 5 mm
- Seed capsule orientation:
- the capsule bends downwards
-
Growth form
- Epiphyte form:
- This orchid only has roots; there are no stems or leaves
- Roots:
- the rhizomes are coralloid
- myco-heterotrophic or not:
- the plant is chlorophyllous
-
Leaves
- Bract relative length:
- the bract is shorter than the associated flower
-
Place
- Ecosystem type:
-
- disturbed habitats
- forests
- shrublands or thickets
- swamps
- woodlands
- 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 | Threatened |
Canadian Status | N/A |
Wetland Status | N/A |