https://www.rhs.org.uk/plants/326647/aechmea-nudicaulis-var-plurifolia/details
Aechmea nudicaulis var. plurifolia | /RHS
aechmea nudicaulisvarrhs
https://www.rhs.org.uk/plants/485/aechmea-nudicaulis-var-capitata/details
Aechmea nudicaulis var. capitata | /RHS
aechmea nudicaulisvarcapitatarhs