Convolvulus

The _Ipomoea_ is very nearly related to the _Convolvulus_, one principal difference consists in the different form of its stigma, which is globular, like that of the Primrose; whereas in the Convolvulus it is divided into two substances, as is obviously shewn in the _Convolvulus arvensis_ and _sepium_, but all the plants of these two genera have not this character marked with equal strength.

The Botanical Magazine Vol. 7 or, Flower-Garden Displayed William Curtis 1772

The most novel plant is a curious, erect, bushy, thorny Convolvulus, which is one of the most common plants farther in.

Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries William Griffith

Page vi and "Convolvulus," etc., as these plants are characteristically rich in such products.

Resources of the Southern Fields and Forests, Medical, Economical, and Agricultural. Being also a Medical Botany of the Confederate States; with Practical Information on the Useful Properties of the Trees, Plants, and Shrubs 1863

Particularly rare and threatened plants include Convolvulus persica, Ephedra distachya, Merendera sobolifera, Plantago coronopus and Petunia parviflora.

Danube Delta Biosphere Reserve, Romania 2009

Coastal community endemics include Aegilops sharonensis, Anthemis tripolitana, Ballota philistaea, Convolvulus secundus, Ornithogalum densum, Rumex occultans, and Silene modesta.

Southern Anatolian montane conifer and deciduous forests 2008

- Lonicera caucasica, and Juniperus communis ssp. nana-Convolvulus calvertii woodlands.

Eastern Anatolian deciduous forests 2008

Other important endemic species are Ceropegia fusca, Plocama pendula, Salvia canariensis, Argyranthemum frutescens, Rumex lunaria, Convolvulus floridus, and Messerschmidia fruticosa.

Canary Islands dry woodlands and forests 2008

The presence of original desert types that are dominated by the endemic Astragalus vilosissimus and shrub bindweed (Convolvulus hammada) are characteristic for the east part of region.

Central Asian southern desert 2008

Other river-bed species include Trianthema pentandra, a valuable fodder plant, Silene kilianii, Lupinus pilosus and Convolvulus fatmensis.

Tassili N'Ajjer National Park, Algeria 2008

Trianthema pentandra, Spergularia fontenellei, Bergia suffruticosa, Hypericum psilophytum, Convolvulus fatmensis, Anticharis glandulosa and Utricularia exoleta.

Tassili N'Ajjer National Park, Algeria 2008