वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-30, verse-3

चम्पकाशोकपुंनागसालतालसमाकुला ।
तमालवनसंछन्ना नागमालासमावृता ॥३॥

3. campakāśokapuṃnāgasālatālasamākulā ,
tamālavanasaṃchannā nāgamālāsamāvṛtā.

3. campakāśokapuṃnāgaśālatālasamākulā
tamālavanasaṃchannā nāgamālāsamāvṛtā

3. campakāśokapuṃnāgaśālatālasamākulā
tamālavanasaṃchannā nāgamālāsamāvṛtā

3. It was densely filled with campaka, aśoka, puṃnāga, śāla, and tāla trees, thoroughly covered with tamāla groves, and encircled by nāgamālā trees.

Words meanings summery:

• चम्पकाशोकपुंनागशालतालसमाकुला (campakāśokapuṁnāgaśālatālasamākulā) - densely filled with campaka, aśoka, puṃnāga, śāla, and tāla trees

• तमालवनसंछन्ना (tamālavanasaṁchannā) - covered with tamāla groves

• नागमालासमावृता (nāgamālāsamāvṛtā) - surrounded by nāgamālā trees

Words meanings and morphology

चम्पकाशोकपुंनागशालतालसमाकुला (campakāśokapuṁnāgaśālatālasamākulā) - densely filled with campaka, aśoka, puṃnāga, śāla, and tāla trees

(adjective)

Nominative, feminine, singular of campakāśokapuṃnāgaśālatālasamākula

campakāśokapuṁnāgaśālatālasamākula - filled/crowded with Campaka, Aśoka, Puṃnāga, Śāla, and Tāla trees

compound adjective describing a place

Compound type : bahuvrīhi (campaka+aśoka+puṃnāga+śāla+tāla+samākula)

• campaka – campaka tree (Michelia champaca)
  noun (masculine)
• aśoka – aśoka tree (Saraca asoca)
  noun (masculine)
• puṃnāga – puṃnāga tree (Calophyllum inophyllum)
  noun (masculine)
• śāla – śāla tree (Shorea robusta)
  noun (masculine)
• tāla – tāla tree (Borassus flabellifer, palm tree)
  noun (masculine)
• samākula – crowded, filled, confused
  adjective (masculine)
  Prefix: sam
  Root: ākul

Note: Modifies an implied feminine noun like 'Laṅkāpuri'.

तमालवनसंछन्ना (tamālavanasaṁchannā) - covered with tamāla groves

(adjective)

Nominative, feminine, singular of tamālavanasaṃchanna

tamālavanasaṁchanna - covered with tamāla groves

compound adjective, 'channa' is a Past Passive Participle

Compound type : bahuvrīhi (tamālavana+saṃchanna)

• tamālavana – tamāla forest/grove
  noun (neuter)
  compound of tamāla (tree) and vana (forest)
• saṃchanna – covered, concealed
  adjective (masculine)
  Past Passive Participle
  from root √chad (to cover) with prefix saṃ-
  Prefix: sam
  Root: chad (class 1)

Note: Modifies an implied feminine noun.

नागमालासमावृता (nāgamālāsamāvṛtā) - surrounded by nāgamālā trees

(adjective)

Nominative, feminine, singular of nāgamālāsamāvṛta

nāgamālāsamāvṛta - surrounded/covered with nāgamālā trees

compound adjective, 'āvṛta' is a Past Passive Participle

Compound type : bahuvrīhi (nāgamālā+samāvṛta)

• nāgamālā – nāgamālā tree (a type of tree, possibly Mesua ferrea)
  noun (feminine)
  compound of nāga (snake or specific tree) and mālā (garland, row)
• samāvṛta – covered, surrounded, enveloped
  adjective (masculine)
  Past Passive Participle
  from root √vṛ (to cover, enclose) with prefixes sam- and ā-
  Prefixes: sam+ā
  Root: vṛ (class 5)

Note: Modifies an implied feminine noun.