Convolvulus fruticulosus subsp. glandulosus (Webb) J.R.I.Wood & R.W.Scotland, 2015

Wood, John R. I., Williams, Bethany R. M., Mitchell, Thomas C., Carine, Mark A., Harris, David J. & Scotland, Robert W., 2015, A foundation monograph of Convolvulus L. (Convolvulaceae), PhytoKeys 51, pp. 1-282 : 112

publication ID

https://dx.doi.org/10.3897/phytokeys.51.7104

persistent identifier

https://treatment.plazi.org/id/A6EAAB46-4C07-5649-A2FA-5AFCF1475C6A

treatment provided by

PhytoKeys by Pensoft

scientific name

Convolvulus fruticulosus subsp. glandulosus (Webb) J.R.I.Wood & R.W.Scotland
status

stat. nov.

81b. Convolvulus fruticulosus subsp. glandulosus (Webb) J.R.I.Wood & R.W.Scotland stat. nov.

Rhodorrhiza glandulosa Webb, Edwards’Bot. Reg. 27(Misc.): 70. 1841. (1841: 70, full description in Webb and Berthelot 1844: 32). Type. CANARY ISLANDS, Gran Canaria, portion of sheet 132087 ( Despréaux 1) consisting of two shoots covered by collector’s label from "Roches del Barranco de las flores G. C. May 1839" to which the label “TYPUS” is affixed (lectotype FI, designated here).

Convolvulus glandulosus (Webb) Hallier f., Bot. Jahrb. Syst. 18: 102. 1894 [pub.1893]. ( Hallier 1894: 102). Type. Based on Rhodorrhiza glandulosa Webb

Convolvulus fruticosus var. glandulosus (Webb) Sa’ad, Meded. Bot. Mus. Herb. Rijks Univ. Utrecht 281: 251. 1967. ( Sa’ad 1967: 251). Type. Based on Rhodorrhiza glandulosa Webb

Type.

Based on Rhodorrhiza glandulosa Webb

Distinguishing features.

Best distinguished from subsp. fruticulosus by the narrowly ovate or oblong-ovate, acuminate (and apiculate) sepals. Additionally the leaves are rounded or truncate at the base and both leaves and sepals are commonly glabrous to thinly pubescent. The ovary and style vary from glabrous to hirsute.

Distribution.

Endemic to the Canary Islands: Gran Canaria, La Palma, 500-1000 m.

Notes.

Indumentum varies from nearly completely glabrous (Carine & Durães 163, 165, Bramwell & Humphries 3040, Bramwell 1177), to thinly pubescent with somewhat crisped hairs (Murray s.n. [9/5/1894]) and to densely tomentellous (Lowe s.n. [28/5/1875], Bramwell 1905).

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Solanales

Family

Convolvulaceae

Genus

Convolvulus

Loc

Convolvulus fruticulosus subsp. glandulosus (Webb) J.R.I.Wood & R.W.Scotland

Wood, John R. I., Williams, Bethany R. M., Mitchell, Thomas C., Carine, Mark A., Harris, David J. & Scotland, Robert W. 2015
2015
Loc

Rhodorrhiza glandulosa

Wood & Williams & Mitchell & Carine & Harris & Scotland 2015
2015
Loc

Convolvulus glandulosus

Wood & Williams & Mitchell & Carine & Harris & Scotland 2015
2015
Loc

Rhodorrhiza glandulosa

Wood & Williams & Mitchell & Carine & Harris & Scotland 2015
2015
Loc

Convolvulus fruticosus var. glandulosus

Wood & Williams & Mitchell & Carine & Harris & Scotland 2015
2015
Loc

Rhodorrhiza glandulosa

Wood & Williams & Mitchell & Carine & Harris & Scotland 2015
2015