adj.of a plant; having a woody base that does not die down each year

Changes in herbaceous and suffrutescent perennials in grazed and ungrazed desertified grassland in southeastern Arizona, 1958-1978.
Novel Burkholderia bacteria isolated from Lebeckia ambigua – A perennial suffrutescent legume of the fynbos
The Suffrutescent Habit as an Adaptation to Environment
Extraction Optimization of Securinine from Suffrutescent Securinega Seeds by Response Surface Method
A suffrutescent Helianthus from Los Angeles County, California
Reactions photopériodiques chez les herbacées et les suffrutescentes des latitudes méditerranéennes
The systematic position of suffrutescent species of Combretum Loeffl.
Process for extracting from active parts of suffrutescent securinega and its use for preventing and treating AIDS
Process for extracting from active parts of suffrutescent securinega and its application for preventing and treating AIDS
Journal of Ecology