Anat0152
Ranunculus (buttercup) stem cross section.
Anat0154
Young Ranunculus (buttercup) stem cross section.
Anat0153
Young Ranunculus (buttercup) stem cross section.
Anat0151
Dicot (Ranunculus?) stem cross section.
Anat0144
Ranunculus (buttercup) vascular bundle with bundle sheath, bundle cap, phloem, procambium, metaxylem, and protoxylem.
Anat0150
Cucurbita stem cross section with protoxylem and protoxylem lacunae.
Anat0146
Cucurbita stem vascular bundle cross section.
Anat0147
Cucurbita vascular bundle cross section with large metaxylem cells and collapsed protoxylem.
Anat0149
Cucurbita stem cross section with protoxylem and protoxylem lacunae.
Anat0148
Cucurbita stem vascular bundle cross section with protoxylem and metaxylem.
Anat0160
Helianthus (sunflower) stem cross section.
Anat0161
Helianthus (sunflower) stem cross section: vascular bundle.
Anat0145
Pastinaca (parsnip) vascular bundle cross section.
Anat0165
Podophyllum (May-apple) stem with vascular bundle and early development of fascicular cambium.
Anat0159
Medicago (alfalfa) stem cross section: early development of vascular cambium.
Anat0163
Medicago (alfalfa) stem cross section: early secondary growth.
Anat0162
Medicago (alfalfa) stem with early secondary xylem.
Anat0164
Ilex (holly) stem cross section: early secondary growth.
Anat0155
Zea mays (maize) stem cross section.
Anat0157
Zea mays (maize) vascular bundle cross section.
Anat0158
Zea mays (maize) vascular bundle cross section.
Anat0156
Zea mays (maize) vascular bundle cross section.
Anat0167
Parthenocissus (Virginia creeper) leaf clearing with minor vein protoxylem and mesophyll cavities.
fam0081
Cucurbita protoxylem with spiral and annular thickenings.
Anat0166
Musa (banana) leaf clearing showing protoxylem in a minor vein.