Ch. 22 Seed Plants I: Seed Plants Without Flowers ("Gymnosperms"…
Cross-link description: Pines in the division Coniferophyta and the Maidenhair tree in division Ginkgophyta both have long and short shoots
Cross-link description: Group Gnetum in division Gnetophyta and the Maidenhair Tree in division Ginkgophyta both have "broad leaves."
Cross-link description: The Cycads have manoxylic wood that is hard and strong. This was discussed in the "concepts" section.