Listing 1 - 2 from 2 for basal leaflets gradually reducing
The Cycad Pages
... curve straight recurved reflexed Petiole - length (cm) Spines on petiole Absent Present Basal leaflets Gradually reducing Not reducing Leaflet - division Simple Branched Leaflet stomata Hypostomatic Amphistomatic Leaflet length (cm) Leaflet width ... with stomata on both surfaces (amphistomatic) 2 Petiole with numerous spinose pinnae gradually reducing in size to the leaf base and no clear petiole 3 ...
plantnet.rbgsyd.nsw.gov.au
Cycas arenicola
... undersurfaces of the leaflets, but differing in having fewer leaflets per leaf (180--270), and wider leaflets (4.0--6.5 mm wide) which taper more gradually to the apex ... 200 leaflets, with brown tomentum persistent below; rachis consistently terminated by a spine. Petiole 25-35 cm long, pubescent, spinescent for 50-100% of length. Basal leaflets gradually reducing to spines. Median leaflets simple ...
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