Clusterspike False Indigo vs carvalheiro

Amorpha crenulata compared with Quercus robur

Key Differences

• Clusterspike False Indigo is Critically Endangered while carvalheiro is Least Concern.

Taxonomic Classification

Rank	Clusterspike False Indigo	carvalheiro
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fabales (Legumes & Allies)	Fagales (Beeches & Oaks)
Family	Fabaceae	Fagaceae (Beech Family)
Genus	Amorpha	Quercus (Oaks)
Species	Amorpha crenulata	Quercus robur

Evolutionary Relationship

Clusterspike False Indigo and carvalheiro share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Clusterspike False Indigo

CR — Critically Endangered

carvalheiro

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Clusterspike False Indigo	carvalheiro
Diet	—	Autotroph
Average Lifespan	—	1000 years
Average Length	—	25.0 m
Average Weight	—	—

Habitat & Geographic Range

Clusterspike False Indigo

Habitat

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

carvalheiro

Habitat

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

Range

Widely distributed across Africa (Lesotho, South Africa), Asia (Armenia, India), Europe (8 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (4 countries).

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.

carvalheiro

Uno de los árboles caducifolios más importantes y extendidos de Europa, el roble pedunculado (Quercus robur) puede vivir más de 1.000 años, alcanzar 40 metros de altura y albergar la mayor biodiversidad de cualquier especie arbórea europea: más de 2.300 especies de insectos, hongos, líquenes, musgos y aves dependen directamente de los robles maduros. Distribuido por Europa hasta Asia occidental en bosques templados, su madera dura y duradera ha sido fundamental en la construcción naval, la arquitectura y la fabricación de barriles a lo largo de la historia.