California Honeysuckle, Hairy Honeysuckle, Pink Honeysuckle: Lonicera hispidula (Synonyms: Lonicera hispidula var. californica, Lonicera hispidula var. hispidula, Lonicera hispidula var. vacillans)
Chaparral Honeysuckle: Lonicera interrupta
Japanese Honeysuckle: Lonicera japonica - Introduced.
Chaparral Honeysuckle, Johnston's Honeysuckle, Santa Barbara Honeysuckle, Southern Honeysuckle: Lonicera subspicata var. denudata (Synonym: Lonicera subspicata var. johnstonii)
Santa Barbara Honeysuckle, Southern Honeysuckle: Lonicera subspicata var. subspicata