PlantaeDB Logo
Login Sign-up

Genus Morina in Family Caprifoliaceae

In botanical taxonomy, a genus (plural genera) is a rank used to group closely related species within a family. In the hierarchy, genus sits below family and above species.

Genera are defined by shared morphological, anatomical, and genetic characteristics (for example, features of flowers, fruits, seeds, or leaves) that indicate a close evolutionary relationship among the species they contain.

Each genus can include one or more species. Examples include Rosa (roses) and Solanum (nightshades, including tomato and eggplant).

Do you wish to read more about plant taxonomy? Click here!

Genus Description

Suggest a correction!

Morina L. (type: Morina persica L.) is a small genus in Caprifoliaceae (subfamily Dipsacoideae) comprising roughly a dozen herbaceous perennial species. The group is centered in the Sino‑Himalayan region with outlying taxa in the Mediterranean and central Asia, occupying alpine meadows, open rocky slopes and montane grasslands between about 1 500 and 4 500 m elevation (WFO, 2024; APG, 2016).

Diagnostic traits are a basal rosette of opposite or ternate, often whorled leaves lacking stipules, a short, hairy indumentum, and compact terminal spikes that mature into dense, capitate inflorescences. Each flower bears a five‑lobed tubular corolla, an inferior ovary with a single basal ovule, and a small, beaked achene surrounded by persistent, scarious bracts (Flora of China, 2010). The whorled leaf arrangement and a well‑developed involucre distinguish Morina from the closely related Cephalaria and Dipsacus.

Species richness peaks in the Hengduan Mountains and the eastern Himalaya, where several endemics such as M. longifolia and M. nana occur. A single Mediterranean representative, M. persica, extends the range to the Balkans and Anatolia, suggesting a relictual distribution left over from the early Miocene (Zhang et al., 2022). Most taxa are narrow‑range endemics adapted to cold, dry habitats and fire‑prone alpine grasslands.

Floral morphology suggests entomophilous pollination, with bees and syrphid flies recorded as frequent visitors (Miller, 1999). Achenes are wind‑dispersed, aided by the papery bracts that act as a pappus; occasional animal‑mediated transport may occur, though quantitative data remain sparse. Detailed anatomical studies are limited to a few species.

Historically treated as a separate family (Morinaceae), molecular phylogenies now place Morina solidly within Caprifoliaceae (APG, 2016; Zhang et al., 2022). Some recent treatments have advocated merging the genus with Cephalaria (Wang & Donoghue, 2020), but the majority of current checklists retain it as distinct (POWO, 2024). No subgeneric sections are widely accepted.

The genus is primarily of horticultural interest; M. longifolia is cultivated in rock‑garden collections for its attractive, upright flower spikes. No species are significant timber or food crops, and none are considered invasive.

Alpine habitat loss, climate change and limited field surveys pose threats to several narrow endemics. Comprehensive red‑list assessments and ex situ conservation are needed to ensure long‑term persistence.

Pick a Species to see its components: