They are defoliators of coffee plants ( Rubiaceae ) and the species are difficult to be determined by sight.
22.
The genus " Caruelina " ( family Rubiaceae ) was named in his honor by Otto Kuntze.
23.
More recently, the morphologically quite different families Dialypetalanthaceae, Henriqueziaceae, and Theligonaceae were reduced to synonymy of Rubiaceae.
24.
"Canephora " is unique in Rubiaceae in having peduncles transformed into flattened, green axes called phylloclades.
25.
The larvae have been recorded feeding on Rubiaceae and Piperaceae species ( including " Piper auritum " ).
26.
The ericoid thickets are characterised by shrubs of the flowering plant families Asteraceae, Ericaceae, Podocarpaceae, Rhamnaceae and Rubiaceae.
27.
The larvae feed on Rubiaceae species, including " Casasia clusiifolia " and " Randia aculeata ".
28.
The botanical genus " Zuccarinia " ( Rubiaceae ) was named in his honor by Carl Ludwig Blume in 1827.
29.
To date, over 100 cyclotides have been isolated and characterized from species of the Rubiaceae, Violaceae, and Cucurbitaceae families.
30.
A portion of his career was spent at the herbarium in Utrecht, where he specialized in studies of Rubiaceae and Acanthaceae.
