Table 1 in Morphological and anatomical investigation of New Caledonian graminoid Dendrobium (Orchidaceae) with the description of two new species

Table 1. Anatomical features of graminoid New Caledonian Dendrobium Sw. Ratio BVL / L: ratio of the diameter of the largest vascular bundle / width of the lamina. Stomata types (I & II) follow the definitions in Yukawa et al. (1992).
Dendrobiumbutinii sp. nov.crassifoliumcamaridiorumletocartiorum sp. nov.unicarinatumNumber of vascular bundles14–153327–2927–2915Vascular bundles alignmentOne lineTwo linesOne lineOne lineOne linePosition of the largest vascular bundle3(–4)6(4–5–)6(5–)62Ratio BVB/L> 0.75<0.5> 0.75> 0.75> 0.75Fibre bundlesFew on abaxialNoneNoneFew on abaxialNumerous on both facesMidrib in transverse sectionNot prominentNot prominentProminentProminentProminentMarge in transverse sectionRounded or acuteAcuteTruncateAcuteAcuteStomata typeType I & IIType I & IIType IType IIType II