Flora Neotropica, Issue 75Organization for Flora Neotropica, 1968 - Botany |
Contents
AbstractResumén 135 | 4 |
Morphology and Anatomy | 13 |
Wood Anatomy by Ian D Gourlay | 30 |
Copyright | |
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abaxial face abaxial side adaxial apophysis arizonica ayacahuite Baja California caribaea Cataphylls cells cembroides Cerro Cerro Potosí cm long cm when open collections Conif convex abaxial Cross section curved deciduous ENCB endodermis Engelmann Farjon Fascicle sheaths forest genus Hartweg holotype hypodermis leaf fascicles Leaves in fascicles lectotype leiophylla light brown margins Martínez Mature cones McVaugh Mejía Mexico MEXU Michoacán monopodial montezumae Nuevo León Oaxaca obliquely oocarpa ovoid ovoid-oblong ovuliferous cones Padilla & Styles patula peduncles persistent pines Pinus Pinus pseudostrobus pinyon pines pollen Pollen cones pseudostrobus pulvini purplish recurved reddish brown Representative specimens examined resin resin ducts Roezl s.n. lectotype scaly Schiede Seed cones seed scales seed wings Shaw shoots slightly species spreading Stead & Styles Stomata strobiformis Strobus subgen subsect subsp subulate taxa taxon thick tracheids transversely keeled Type Umbo vascular bundles Vegetative buds yellowish