Clusterspike False Indigo vs silfo coliverde

Amorpha crenulata compared with Aglaiocercus kingii

Key Differences

• Clusterspike False Indigo is Critically Endangered while silfo coliverde is Least Concern.

Taxonomic Classification

Rank	Clusterspike False Indigo	silfo coliverde
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Fabales (Legumes & Allies)	Apodiformes (Apodiformes)
Family	Fabaceae	Trochilidae
Genus	Amorpha	Aglaiocercus
Species	Amorpha crenulata	Aglaiocercus kingii

Conservation Status

Clusterspike False Indigo

CR — Critically Endangered

silfo coliverde

LC — Least Concern

Physical Characteristics

Attribute	Clusterspike False Indigo	silfo coliverde
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Clusterspike False Indigo

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

silfo coliverde

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Clusterspike False Indigo

Amorpha crenulata, known as clusterspike false indigo or crenulate lead plant, is a critically endangered flowering shrub in the family Fabaceae with a highly restricted distribution confined to Miami-Dade County in southern Florida, USA. This species represents one of North America's rarest plants, with remaining populations numbering in the hundreds of individuals occurring in pine rockland habitat, an ecosystem itself ranked among the most imperiled in the United States. Pine rocklands are fire-dependent communities on exposed oolitic limestone, characterized by an open canopy of slash pine over diverse understory, and have been reduced to less than two percent of their historical extent by urban development in the Miami metropolitan area. Amorpha crenulata produces elongated spikes of small purple flowers typical of the genus and was historically more widespread across the Miami Rock Ridge before land development eliminated most habitat. Current populations exist primarily within Everglades National Park and a few private preserves. Its Critically Endangered status reflects the tiny remaining population, extreme habitat restriction, ongoing threats from urbanization, altered fire regimes, and sea-level rise that threatens low-elevation limestone habitats. Conservation efforts focus on habitat protection, controlled burning to maintain pine rockland structure, and ex situ seed banking.

silfo coliverde

El silfo coliazul (Aglaiocercus kingii) es uno de los colibríes con mayor ornamentación, y los machos presentan plumaje verde iridiscente junto con timoneras externas dramáticamente alargadas, en forma de cintas, que alcanzan hasta 22 cm, más de tres veces la longitud del cuerpo. Habita los bosques nublados andinos de Colombia y Venezuela, en bosques montanos húmedos entre los 1.400 y los 2.800 metros de altitud. Los machos realizan elaborados vuelos de exhibición para atraer a las hembras. Sus exuberantes colas son un ejemplo clásico de selección sexual por preferencia femenina.