Evolution in SNAPDRAGONS

 
Linaria - Linaria platycalyx - Taxonomy

Linaria platycalyx Boiss., Voy. Bot. Midi Esp. 2: 459, tab. 130 (1839).

Somewhat glaucous annual or perennial, more or less glabrous; fertile stems numerous, 10-40 cm, procumbent to erect, simple or with whorled branches above; sterile stems 1-4. Leaves of fertile stems 3-20 (-35) x 2-14 (-20) mm, broadly elliptic to ovate, mucronate, fiat, attenuate or cuneate, mostly verticillate in whorls of 3; leaves of sterile stems similar to those offertile stems. Inflorescence with 1-3 (-6) flowers, dense in flower, lax in fruit. Bracts 4-6.5 mm, elliptic, acute. Pedicels 2-10 (-14) mm in flower, 5-18 mm in fruit, erect to erecto-patent. Calyx-lobes unequal, oblong to ovate, acute to obtuse; adaxial lobe 7-11 x 3.5-7 mm; abaxial lobcs 5.5-7.5 x 2-4.5 mm. Corolla (18-) 20-27 mm, bright yellow; tube broad; adaxial lip sinus 1.8-2.2 mm; abaxial lip sinus 0.7-1 mm; spur 8.5-12 mm, stout, somewhat curved, shorter than rest of corolla. Capsule 4-8 mm, globose, glabrous. Seeds 2.3-3 mm, suborbicular, plano-convex to somewhat concavo-convex; hilum very narrow; wing 0.6-1 mm broad, membranous, smooth, yellowish- or whitish-grey; disc smooth or rarely with small tubercles, without papillae; periclinal wall of testa-cells convex-tabular, more or less smooth, the anticlinal walls of testa­cells angular or somewhat sinuate with interrupted, irregular ridge most prominent at junction between 3 adjacent cells. Modified from Sutton (1988).

SW Spain. Hs.

Type: SPAIN: [Cádiz]; (in umbrosis regionis alpinae, Serrania de Ronda prope) Grazalema (en el Cerro de San Cristoval loco los Pinares dicto, vi 1839) Haenseler s.n. (lecto. (Valdés, 1970a: 222-223) G-BOIS).

 

Linaria species
Linaria aeruginea
Linaria albifrons
Linaria algarviana
Linaria alpina
Linaria altaica
Linaria amethystea
Linaria amoi
Linaria angustissima
Linaria anticaria
Linaria antilibanotica
Linaria arenaria
Linaria armeniaca
Linaria arvensis
Linaria atlantica
Linaria badalii
Linaria baligaliensis
Linaria bamianica
Linaria biebersteinii
Linaria bipartita
Linaria bipunctata
Linaria bordiana
Linaria brachyceras
Linaria bubanii
Linaria bungei
Linaria buriatica
Linaria caesia
Linaria capraria
Linaria cavanillesii
Linaria chalepensis
Linaria clementei
Linaria confertiflora
Linaria corifolia
Linaria cossonii
Linaria coutinhoi
Linaria cretacea
Linaria creticola
Linaria dalmatica
Linaria damascena
Linaria debilis
Linaria decipiens
Linaria depauperata
Linaria diffusa
Linaria dissita
Linaria elegans
Linaria elymaitica
Linaria fallax
Linaria fastigiata
Linaria faucicola
Linaria ficalhoana
Linaria filicaulis
Linaria flava
Linaria genistifolia
Linaria gharbensis
Linaria glacialis
Linaria glauca
Linaria grandiflora
Linaria griffithsii
Linaria haelava
Linaria hellenica
Linaria hepatica
Linaria hirta
Linaria huteri
Linaria iconia
Linaria incarnata
Linaria incompleta
Linaria intricata
Linaria japonica
Linaria joppensis
Linaria kokanica
Linaria kulabensis
Linaria kurdica
Linaria latifolia
Linaria laxiflora
Linaria leptoceras
Linaria lilacina
Linaria lineolata
Linaria loeselii
Linaria macrophylla
Linaria macroura
Linaria maroccana
Linaria melampyroides
Linaria meyeri
Linaria michauxii
Linaria micrantha
Linaria microsepala
Linaria miller
Linaria multicaulis
Linaria munbyana
Linaria nivea
Linaria nurensis
Linaria oblongifolia
Linaria odora
Linaria oligantha
Linaria onubensis
Linaria paradoxa
Linaria parviracemosa
Linaria pedicellata
Linaria pedunculata
Linaria pelisseriana
Linaria peloponnesiaca
Linaria peltieri
Linaria pinifolia
Linaria platycalyx
Linaria polygalifolia
Linaria popovii
Linaria propinqua
Linaria pseudolaxiflora
Linaria pseudoviscosa
Linaria purpurea
Linaria pyramidalis
Linaria ramosa
Linaria reflexa
Linaria remotiflora
Linaria repens
Linaria ricardoi
Linaria riffea
Linaria rubioides
Linaria salzmannii
Linaria satureioides
Linaria saxatilis
Linaria schelkownikowii
Linaria schirvanica
Linaria sessilis
Linaria simplex
Linaria spartea
Linaria striatella
Linaria supina
Linaria tarhunensis
Linaria tenuis
Linaria thibetica
Linaria thymifolia
Linaria tingitana
Linaria tonzigii
Linaria transiliensis
Linaria triornithophora
Linaria triphylla
Linaria tristis
Linaria tuberculata
Linaria tursica
Linaria unaiensis
Linaria venosa
Linaria ventricosa
Linaria veratrifolia
Linaria verticillata
Linaria virgata
Linaria viscosa
Linaria vulgaris
Linaria warionis
Linaria weilleri
Linaria yunnanensis

 
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